861434652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2539

約数の個数: 96

約数和(自身を含む): 2257694208

約数和(自身を除く): 1396259556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 53, 78, 86, 106, 129, 156, 159, 172, 212, 258, 318, 516, 559, 636, 689, 1118, 1378, 1677, 2067, 2236, 2279, 2423, 2756, 3354, 4134, 4558, 4846, 6708, 6837, 7269, 8268, 9116, 9692, 13674, 14538, 27348, 29076, 29627, 31499, 59254, 62998, 88881, 94497, 104189, 118508, 125996, 128419, 177762, 188994, 208378, 256838, 312567, 355524, 377988, 385257, 416756, 513676, 625134, 770514, 1250268, 1354457, 1541028, 1669447, 2708914, 3338894, 4063371, 5008341, 5417828, 5522017, 6677788, 8126742, 10016682, 11044034, 16253484, 16566051, 20033364, 22088068, 33132102, 66264204, 71786221, 143572442, 215358663, 287144884, 430717326, 861434652]

約数ペア:

[(1, 861434652), (2, 430717326), (3, 287144884), (4, 215358663), (6, 143572442), (12, 71786221), (13, 66264204), (26, 33132102), (39, 22088068), (43, 20033364), (52, 16566051), (53, 16253484), (78, 11044034), (86, 10016682), (106, 8126742), (129, 6677788), (156, 5522017), (159, 5417828), (172, 5008341), (212, 4063371), (258, 3338894), (318, 2708914), (516, 1669447), (559, 1541028), (636, 1354457), (689, 1250268), (1118, 770514), (1378, 625134), (1677, 513676), (2067, 416756), (2236, 385257), (2279, 377988), (2423, 355524), (2756, 312567), (3354, 256838), (4134, 208378), (4558, 188994), (4846, 177762), (6708, 128419), (6837, 125996), (7269, 118508), (8268, 104189), (9116, 94497), (9692, 88881), (13674, 62998), (14538, 59254), (27348, 31499), (29076, 29627)]