284122332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12987

約数の個数: 72

約数和(自身を含む): 789961536

約数和(自身を除く): 505839204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 12917, 21996, 25834, 38751, 51668, 77502, 116253, 155004, 167921, 232506, 335842, 465012, 503763, 607099, 671684, 1007526, 1214198, 1511289, 1821297, 2015052, 2428396, 3022578, 3642594, 5463891, 6045156, 7285188, 7892287, 10927782, 15784574, 21855564, 23676861, 31569148, 47353722, 71030583, 94707444, 142061166, 284122332]

約数ペア:

[(1, 284122332), (2, 142061166), (3, 94707444), (4, 71030583), (6, 47353722), (9, 31569148), (12, 23676861), (13, 21855564), (18, 15784574), (26, 10927782), (36, 7892287), (39, 7285188), (47, 6045156), (52, 5463891), (78, 3642594), (94, 3022578), (117, 2428396), (141, 2015052), (156, 1821297), (188, 1511289), (234, 1214198), (282, 1007526), (423, 671684), (468, 607099), (564, 503763), (611, 465012), (846, 335842), (1222, 232506), (1692, 167921), (1833, 155004), (2444, 116253), (3666, 77502), (5499, 51668), (7332, 38751), (10998, 25834), (12917, 21996)]