숫자 400622612
소인수분해
소인수분해 | 2 * 2 * 13 * 13 * 17 * 71 * 491 |
약수 | 1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 169, 221, 284, 338, 442, 491, 676, 884, 923, 982, 1207, 1846, 1964, 2414, 2873, 3692, 4828, 5746, 6383, 8347, 11492, 11999, 12766, 15691, 16694, 23998, 25532, 31382, 33388, 34861, 47996, 62764, 69722, 82979, 108511, 139444, 165958, 203983, 217022, 331916, 407966, 434044, 453193, 592637, 815932, 906386, 1185274, 1410643, 1812772, 2370548, 2821286, 5642572, 5891509, 7704281, 11783018, 15408562, 23566036, 30817124, 100155653, 200311306, 400622612 |
약수의 개수 | 72 |
약수의 합 | 816806592 |
성질
표기
바이너리 | 10111111000010000010000010100 |
8진수 | 2770202024 |
16진수 | 17e10414 |