764406888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{9343}}^1$

素因数の和:9846

約数の個数: 64

約数和(自身を含む): 2188738560

約数和(自身を除く): 1424331672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1948, 2922, 3409, 3896, 5844, 6818, 9343, 10227, 11688, 13636, 18686, 20454, 27272, 28029, 37372, 40908, 56058, 65401, 74744, 81816, 112116, 130802, 196203, 224232, 261604, 392406, 523208, 784812, 1569624, 4550041, 9100082, 13650123, 18200164, 27300246, 31850287, 36400328, 54600492, 63700574, 95550861, 109200984, 127401148, 191101722, 254802296, 382203444, 764406888]

約数ペア:

[(1, 764406888), (2, 382203444), (3, 254802296), (4, 191101722), (6, 127401148), (7, 109200984), (8, 95550861), (12, 63700574), (14, 54600492), (21, 36400328), (24, 31850287), (28, 27300246), (42, 18200164), (56, 13650123), (84, 9100082), (168, 4550041), (487, 1569624), (974, 784812), (1461, 523208), (1948, 392406), (2922, 261604), (3409, 224232), (3896, 196203), (5844, 130802), (6818, 112116), (9343, 81816), (10227, 74744), (11688, 65401), (13636, 56058), (18686, 40908), (20454, 37372), (27272, 28029)]