217602616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5791}}^1$

素因数の和:5876

約数の個数: 64

約数和(自身を含む): 517109760

約数和(自身を除く): 299507144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 2684, 3416, 4697, 5368, 5791, 9394, 11582, 18788, 23164, 37576, 40537, 46328, 63701, 81074, 127402, 162148, 254804, 324296, 353251, 445907, 509608, 706502, 891814, 1413004, 1783628, 2472757, 2826008, 3567256, 3885761, 4945514, 7771522, 9891028, 15543044, 19782056, 27200327, 31086088, 54400654, 108801308, 217602616]

約数ペア:

[(1, 217602616), (2, 108801308), (4, 54400654), (7, 31086088), (8, 27200327), (11, 19782056), (14, 15543044), (22, 9891028), (28, 7771522), (44, 4945514), (56, 3885761), (61, 3567256), (77, 2826008), (88, 2472757), (122, 1783628), (154, 1413004), (244, 891814), (308, 706502), (427, 509608), (488, 445907), (616, 353251), (671, 324296), (854, 254804), (1342, 162148), (1708, 127402), (2684, 81074), (3416, 63701), (4697, 46328), (5368, 40537), (5791, 37576), (9394, 23164), (11582, 18788)]