숫자 21478128
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 7 * 97 * 659 |
약수 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 659, 679, 776, 1164, 1318, 1358, 1552, 1977, 2037, 2328, 2636, 2716, 3954, 4074, 4613, 4656, 5272, 5432, 7908, 8148, 9226, 10544, 10864, 13839, 15816, 16296, 18452, 27678, 31632, 32592, 36904, 55356, 63923, 73808, 110712, 127846, 191769, 221424, 255692, 383538, 447461, 511384, 767076, 894922, 1022768, 1342383, 1534152, 1789844, 2684766, 3068304, 3579688, 5369532, 7159376, 10739064, 21478128 |
약수의 개수 | 80 |
약수의 합 | 64162560 |
성질
표기
바이너리 | 1010001111011101011110000 |
8진수 | 121735360 |
16진수 | 147baf0 |