2489649804

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{967}}^1$

素因数の和:1780

約数の個数: 96

約数和(自身を含む): 6678425600

約数和(自身を除く): 4188775796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 769, 837, 967, 1116, 1538, 1674, 1934, 2307, 2901, 3076, 3348, 3868, 4614, 5802, 6921, 8703, 9228, 11604, 13842, 17406, 20763, 23839, 26109, 27684, 29977, 34812, 41526, 47678, 52218, 59954, 71517, 83052, 89931, 95356, 104436, 119908, 143034, 179862, 214551, 269793, 286068, 359724, 429102, 539586, 643653, 743623, 809379, 858204, 1079172, 1287306, 1487246, 1618758, 2230869, 2574612, 2974492, 3237516, 4461738, 6692607, 8923476, 13385214, 20077821, 23052313, 26770428, 40155642, 46104626, 69156939, 80311284, 92209252, 138313878, 207470817, 276627756, 414941634, 622412451, 829883268, 1244824902, 2489649804]

約数ペア:

[(1, 2489649804), (2, 1244824902), (3, 829883268), (4, 622412451), (6, 414941634), (9, 276627756), (12, 207470817), (18, 138313878), (27, 92209252), (31, 80311284), (36, 69156939), (54, 46104626), (62, 40155642), (93, 26770428), (108, 23052313), (124, 20077821), (186, 13385214), (279, 8923476), (372, 6692607), (558, 4461738), (769, 3237516), (837, 2974492), (967, 2574612), (1116, 2230869), (1538, 1618758), (1674, 1487246), (1934, 1287306), (2307, 1079172), (2901, 858204), (3076, 809379), (3348, 743623), (3868, 643653), (4614, 539586), (5802, 429102), (6921, 359724), (8703, 286068), (9228, 269793), (11604, 214551), (13842, 179862), (17406, 143034), (20763, 119908), (23839, 104436), (26109, 95356), (27684, 89931), (29977, 83052), (34812, 71517), (41526, 59954), (47678, 52218)]