317757672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 914628000

約数和(自身を除く): 596870328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 436, 456, 654, 684, 872, 981, 1308, 1368, 1962, 2071, 2131, 2616, 3924, 4142, 4262, 6213, 6393, 7848, 8284, 8524, 12426, 12786, 16568, 17048, 18639, 19179, 24852, 25572, 37278, 38358, 40489, 49704, 51144, 74556, 76716, 80978, 121467, 149112, 153432, 161956, 232279, 242934, 323912, 364401, 464558, 485868, 696837, 728802, 929116, 971736, 1393674, 1457604, 1858232, 2090511, 2787348, 2915208, 4181022, 4413301, 5574696, 8362044, 8826602, 13239903, 16724088, 17653204, 26479806, 35306408, 39719709, 52959612, 79439418, 105919224, 158878836, 317757672]

約数ペア:

[(1, 317757672), (2, 158878836), (3, 105919224), (4, 79439418), (6, 52959612), (8, 39719709), (9, 35306408), (12, 26479806), (18, 17653204), (19, 16724088), (24, 13239903), (36, 8826602), (38, 8362044), (57, 5574696), (72, 4413301), (76, 4181022), (109, 2915208), (114, 2787348), (152, 2090511), (171, 1858232), (218, 1457604), (228, 1393674), (327, 971736), (342, 929116), (436, 728802), (456, 696837), (654, 485868), (684, 464558), (872, 364401), (981, 323912), (1308, 242934), (1368, 232279), (1962, 161956), (2071, 153432), (2131, 149112), (2616, 121467), (3924, 80978), (4142, 76716), (4262, 74556), (6213, 51144), (6393, 49704), (7848, 40489), (8284, 38358), (8524, 37278), (12426, 25572), (12786, 24852), (16568, 19179), (17048, 18639)]