1388689056

素因数分解:

$2^5\times 3^3\times {\mathrm{499}}^1\times {\mathrm{3221}}^1$

素因数の和:3739

約数の個数: 96

約数和(自身を含む): 4059720000

約数和(自身を除く): 2671030944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 499, 864, 998, 1497, 1996, 2994, 3221, 3992, 4491, 5988, 6442, 7984, 8982, 9663, 11976, 12884, 13473, 15968, 17964, 19326, 23952, 25768, 26946, 28989, 35928, 38652, 47904, 51536, 53892, 57978, 71856, 77304, 86967, 103072, 107784, 115956, 143712, 154608, 173934, 215568, 231912, 309216, 347868, 431136, 463824, 695736, 927648, 1391472, 1607279, 2782944, 3214558, 4821837, 6429116, 9643674, 12858232, 14465511, 19287348, 25716464, 28931022, 38574696, 43396533, 51432928, 57862044, 77149392, 86793066, 115724088, 154298784, 173586132, 231448176, 347172264, 462896352, 694344528, 1388689056]

約数ペア:

[(1, 1388689056), (2, 694344528), (3, 462896352), (4, 347172264), (6, 231448176), (8, 173586132), (9, 154298784), (12, 115724088), (16, 86793066), (18, 77149392), (24, 57862044), (27, 51432928), (32, 43396533), (36, 38574696), (48, 28931022), (54, 25716464), (72, 19287348), (96, 14465511), (108, 12858232), (144, 9643674), (216, 6429116), (288, 4821837), (432, 3214558), (499, 2782944), (864, 1607279), (998, 1391472), (1497, 927648), (1996, 695736), (2994, 463824), (3221, 431136), (3992, 347868), (4491, 309216), (5988, 231912), (6442, 215568), (7984, 173934), (8982, 154608), (9663, 143712), (11976, 115956), (12884, 107784), (13473, 103072), (15968, 86967), (17964, 77304), (19326, 71856), (23952, 57978), (25768, 53892), (26946, 51536), (28989, 47904), (35928, 38652)]