406667352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2465

約数の個数: 128

約数和(自身を含む): 1267660800

約数和(自身を除く): 860993448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1659, 1896, 2054, 2184, 2212, 2357, 3081, 3318, 4108, 4424, 4714, 6162, 6636, 7071, 7189, 8216, 9428, 12324, 13272, 14142, 14378, 16499, 18856, 21567, 24648, 28284, 28756, 30641, 32998, 43134, 49497, 56568, 57512, 61282, 65996, 86268, 91923, 98994, 122564, 131992, 172536, 183846, 186203, 197988, 214487, 245128, 367692, 372406, 395976, 428974, 558609, 643461, 735384, 744812, 857948, 1117218, 1286922, 1303421, 1489624, 1715896, 2234436, 2420639, 2573844, 2606842, 3910263, 4468872, 4841278, 5147688, 5213684, 7261917, 7820526, 9682556, 10427368, 14523834, 15641052, 16944473, 19365112, 29047668, 31282104, 33888946, 50833419, 58095336, 67777892, 101666838, 135555784, 203333676, 406667352]

約数ペア:

[(1, 406667352), (2, 203333676), (3, 135555784), (4, 101666838), (6, 67777892), (7, 58095336), (8, 50833419), (12, 33888946), (13, 31282104), (14, 29047668), (21, 19365112), (24, 16944473), (26, 15641052), (28, 14523834), (39, 10427368), (42, 9682556), (52, 7820526), (56, 7261917), (78, 5213684), (79, 5147688), (84, 4841278), (91, 4468872), (104, 3910263), (156, 2606842), (158, 2573844), (168, 2420639), (182, 2234436), (237, 1715896), (273, 1489624), (312, 1303421), (316, 1286922), (364, 1117218), (474, 857948), (546, 744812), (553, 735384), (632, 643461), (728, 558609), (948, 428974), (1027, 395976), (1092, 372406), (1106, 367692), (1659, 245128), (1896, 214487), (2054, 197988), (2184, 186203), (2212, 183846), (2357, 172536), (3081, 131992), (3318, 122564), (4108, 98994), (4424, 91923), (4714, 86268), (6162, 65996), (6636, 61282), (7071, 57512), (7189, 56568), (8216, 49497), (9428, 43134), (12324, 32998), (13272, 30641), (14142, 28756), (14378, 28284), (16499, 24648), (18856, 21567)]