681433776

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 160

約数和(自身を含む): 2033203200

約数和(自身を除く): 1351769424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 79, 82, 108, 123, 144, 158, 164, 216, 237, 246, 316, 328, 369, 432, 474, 487, 492, 632, 656, 711, 738, 948, 974, 984, 1107, 1264, 1422, 1461, 1476, 1896, 1948, 1968, 2133, 2214, 2844, 2922, 2952, 3239, 3792, 3896, 4266, 4383, 4428, 5688, 5844, 5904, 6478, 7792, 8532, 8766, 8856, 9717, 11376, 11688, 12956, 13149, 17064, 17532, 17712, 19434, 19967, 23376, 25912, 26298, 29151, 34128, 35064, 38473, 38868, 39934, 51824, 52596, 58302, 59901, 70128, 76946, 77736, 79868, 87453, 105192, 115419, 116604, 119802, 153892, 155472, 159736, 174906, 179703, 210384, 230838, 233208, 239604, 307784, 319472, 346257, 349812, 359406, 461676, 466416, 479208, 539109, 615568, 692514, 699624, 718812, 923352, 958416, 1038771, 1078218, 1385028, 1399248, 1437624, 1577393, 1846704, 2077542, 2156436, 2770056, 2875248, 3154786, 4155084, 4312872, 4732179, 5540112, 6309572, 8310168, 8625744, 9464358, 12619144, 14196537, 16620336, 18928716, 25238288, 28393074, 37857432, 42589611, 56786148, 75714864, 85179222, 113572296, 170358444, 227144592, 340716888, 681433776]

約数ペア:

[(1, 681433776), (2, 340716888), (3, 227144592), (4, 170358444), (6, 113572296), (8, 85179222), (9, 75714864), (12, 56786148), (16, 42589611), (18, 37857432), (24, 28393074), (27, 25238288), (36, 18928716), (41, 16620336), (48, 14196537), (54, 12619144), (72, 9464358), (79, 8625744), (82, 8310168), (108, 6309572), (123, 5540112), (144, 4732179), (158, 4312872), (164, 4155084), (216, 3154786), (237, 2875248), (246, 2770056), (316, 2156436), (328, 2077542), (369, 1846704), (432, 1577393), (474, 1437624), (487, 1399248), (492, 1385028), (632, 1078218), (656, 1038771), (711, 958416), (738, 923352), (948, 718812), (974, 699624), (984, 692514), (1107, 615568), (1264, 539109), (1422, 479208), (1461, 466416), (1476, 461676), (1896, 359406), (1948, 349812), (1968, 346257), (2133, 319472), (2214, 307784), (2844, 239604), (2922, 233208), (2952, 230838), (3239, 210384), (3792, 179703), (3896, 174906), (4266, 159736), (4383, 155472), (4428, 153892), (5688, 119802), (5844, 116604), (5904, 115419), (6478, 105192), (7792, 87453), (8532, 79868), (8766, 77736), (8856, 76946), (9717, 70128), (11376, 59901), (11688, 58302), (12956, 52596), (13149, 51824), (17064, 39934), (17532, 38868), (17712, 38473), (19434, 35064), (19967, 34128), (23376, 29151), (25912, 26298)]