1636693688

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 3664913040

約数和(自身を除く): 2028219352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 101, 134, 196, 202, 268, 392, 404, 469, 536, 617, 707, 808, 938, 1234, 1414, 1876, 2468, 2828, 3283, 3752, 4319, 4936, 4949, 5656, 6566, 6767, 8638, 9898, 13132, 13534, 17276, 19796, 26264, 27068, 30233, 34552, 39592, 41339, 47369, 54136, 60466, 62317, 82678, 94738, 120932, 124634, 165356, 189476, 241864, 249268, 289373, 330712, 331583, 378952, 436219, 498536, 578746, 663166, 872438, 1157492, 1326332, 1744876, 2025611, 2314984, 2652664, 3053533, 3489752, 4051222, 4175239, 6107066, 8102444, 8350478, 12214132, 16204888, 16700956, 24428264, 29226673, 33401912, 58453346, 116906692, 204586711, 233813384, 409173422, 818346844, 1636693688]

約数ペア:

[(1, 1636693688), (2, 818346844), (4, 409173422), (7, 233813384), (8, 204586711), (14, 116906692), (28, 58453346), (49, 33401912), (56, 29226673), (67, 24428264), (98, 16700956), (101, 16204888), (134, 12214132), (196, 8350478), (202, 8102444), (268, 6107066), (392, 4175239), (404, 4051222), (469, 3489752), (536, 3053533), (617, 2652664), (707, 2314984), (808, 2025611), (938, 1744876), (1234, 1326332), (1414, 1157492), (1876, 872438), (2468, 663166), (2828, 578746), (3283, 498536), (3752, 436219), (4319, 378952), (4936, 331583), (4949, 330712), (5656, 289373), (6566, 249268), (6767, 241864), (8638, 189476), (9898, 165356), (13132, 124634), (13534, 120932), (17276, 94738), (19796, 82678), (26264, 62317), (27068, 60466), (30233, 54136), (34552, 47369), (39592, 41339)]