401775048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 1132630200

約数和(自身を除く): 730855152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 193, 232, 261, 348, 386, 522, 579, 696, 772, 997, 1044, 1158, 1544, 1737, 1994, 2088, 2316, 2991, 3474, 3988, 4632, 5597, 5982, 6948, 7976, 8973, 11194, 11964, 13896, 16791, 17946, 22388, 23928, 28913, 33582, 35892, 44776, 50373, 57826, 67164, 71784, 86739, 100746, 115652, 134328, 173478, 192421, 201492, 231304, 260217, 346956, 384842, 402984, 520434, 577263, 693912, 769684, 1040868, 1154526, 1539368, 1731789, 2081736, 2309052, 3463578, 4618104, 5580209, 6927156, 11160418, 13854312, 16740627, 22320836, 33481254, 44641672, 50221881, 66962508, 100443762, 133925016, 200887524, 401775048]

約数ペア:

[(1, 401775048), (2, 200887524), (3, 133925016), (4, 100443762), (6, 66962508), (8, 50221881), (9, 44641672), (12, 33481254), (18, 22320836), (24, 16740627), (29, 13854312), (36, 11160418), (58, 6927156), (72, 5580209), (87, 4618104), (116, 3463578), (174, 2309052), (193, 2081736), (232, 1731789), (261, 1539368), (348, 1154526), (386, 1040868), (522, 769684), (579, 693912), (696, 577263), (772, 520434), (997, 402984), (1044, 384842), (1158, 346956), (1544, 260217), (1737, 231304), (1994, 201492), (2088, 192421), (2316, 173478), (2991, 134328), (3474, 115652), (3988, 100746), (4632, 86739), (5597, 71784), (5982, 67164), (6948, 57826), (7976, 50373), (8973, 44776), (11194, 35892), (11964, 33582), (13896, 28913), (16791, 23928), (17946, 22388)]