1819418544

素因数分解:

$2^4\times 3^3\times {\mathrm{677}}^1\times {\mathrm{6221}}^1$

素因数の和:6915

約数の個数: 80

約数和(自身を含む): 5230959840

約数和(自身を除く): 3411541296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 677, 1354, 2031, 2708, 4062, 5416, 6093, 6221, 8124, 10832, 12186, 12442, 16248, 18279, 18663, 24372, 24884, 32496, 36558, 37326, 48744, 49768, 55989, 73116, 74652, 97488, 99536, 111978, 146232, 149304, 167967, 223956, 292464, 298608, 335934, 447912, 671868, 895824, 1343736, 2687472, 4211617, 8423234, 12634851, 16846468, 25269702, 33692936, 37904553, 50539404, 67385872, 75809106, 101078808, 113713659, 151618212, 202157616, 227427318, 303236424, 454854636, 606472848, 909709272, 1819418544]

約数ペア:

[(1, 1819418544), (2, 909709272), (3, 606472848), (4, 454854636), (6, 303236424), (8, 227427318), (9, 202157616), (12, 151618212), (16, 113713659), (18, 101078808), (24, 75809106), (27, 67385872), (36, 50539404), (48, 37904553), (54, 33692936), (72, 25269702), (108, 16846468), (144, 12634851), (216, 8423234), (432, 4211617), (677, 2687472), (1354, 1343736), (2031, 895824), (2708, 671868), (4062, 447912), (5416, 335934), (6093, 298608), (6221, 292464), (8124, 223956), (10832, 167967), (12186, 149304), (12442, 146232), (16248, 111978), (18279, 99536), (18663, 97488), (24372, 74652), (24884, 73116), (32496, 55989), (36558, 49768), (37326, 48744)]