677804832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^3\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 2016967680

約数和(自身を除く): 1339162848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 558, 632, 711, 744, 948, 961, 992, 1116, 1264, 1422, 1488, 1896, 1922, 2232, 2449, 2528, 2844, 2883, 2976, 3792, 3844, 4464, 4898, 5688, 5766, 7347, 7584, 7688, 8649, 8928, 9796, 11376, 11532, 14694, 15376, 17298, 19592, 22041, 22752, 23064, 29388, 29791, 30752, 34596, 39184, 44082, 46128, 58776, 59582, 69192, 75919, 78368, 88164, 89373, 92256, 117552, 119164, 138384, 151838, 176328, 178746, 227757, 235104, 238328, 268119, 276768, 303676, 352656, 357492, 455514, 476656, 536238, 607352, 683271, 705312, 714984, 911028, 953312, 1072476, 1214704, 1366542, 1429968, 1822056, 2144952, 2353489, 2429408, 2733084, 2859936, 3644112, 4289904, 4706978, 5466168, 7060467, 7288224, 8579808, 9413956, 10932336, 14120934, 18827912, 21181401, 21864672, 28241868, 37655824, 42362802, 56483736, 75311648, 84725604, 112967472, 169451208, 225934944, 338902416, 677804832]

約数ペア:

[(1, 677804832), (2, 338902416), (3, 225934944), (4, 169451208), (6, 112967472), (8, 84725604), (9, 75311648), (12, 56483736), (16, 42362802), (18, 37655824), (24, 28241868), (31, 21864672), (32, 21181401), (36, 18827912), (48, 14120934), (62, 10932336), (72, 9413956), (79, 8579808), (93, 7288224), (96, 7060467), (124, 5466168), (144, 4706978), (158, 4289904), (186, 3644112), (237, 2859936), (248, 2733084), (279, 2429408), (288, 2353489), (316, 2144952), (372, 1822056), (474, 1429968), (496, 1366542), (558, 1214704), (632, 1072476), (711, 953312), (744, 911028), (948, 714984), (961, 705312), (992, 683271), (1116, 607352), (1264, 536238), (1422, 476656), (1488, 455514), (1896, 357492), (1922, 352656), (2232, 303676), (2449, 276768), (2528, 268119), (2844, 238328), (2883, 235104), (2976, 227757), (3792, 178746), (3844, 176328), (4464, 151838), (4898, 138384), (5688, 119164), (5766, 117552), (7347, 92256), (7584, 89373), (7688, 88164), (8649, 78368), (8928, 75919), (9796, 69192), (11376, 59582), (11532, 58776), (14694, 46128), (15376, 44082), (17298, 39184), (19592, 34596), (22041, 30752), (22752, 29791), (23064, 29388)]