숫자 399196140
소인수분해
| 소인수분해 | 2 * 2 * 3 * 5 * 7 * 7 * 135781 |
| 약수 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 135781, 271562, 407343, 543124, 678905, 814686, 950467, 1357810, 1629372, 1900934, 2036715, 2715620, 2851401, 3801868, 4073430, 4752335, 5702802, 6653269, 8146860, 9504670, 11405604, 13306538, 14257005, 19009340, 19959807, 26613076, 28514010, 33266345, 39919614, 57028020, 66532690, 79839228, 99799035, 133065380, 199598070, 399196140 |
| 약수의 개수 | 72 |
| 약수의 합 | 1300248432 |
성질
표기
| 바이너리 | 10111110010110011111111101100 |
| 8진수 | 2762637754 |
| 16진수 | 17cb3fec |