490262159448

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{7945387}}^1$

素因数の和:7946256

約数の個数: 48

約数和(自身を含む): 1329342866280

約数和(自身を除く): 839080706832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 15426, 20568, 30852, 61704, 7945387, 15890774, 23836161, 31781548, 47672322, 63563096, 71508483, 95344644, 143016966, 190689288, 286033932, 572067864, 6809196659, 13618393318, 20427589977, 27236786636, 40855179954, 54473573272, 61282769931, 81710359908, 122565539862, 163420719816, 245131079724, 490262159448]

約数ペア:

[(1, 490262159448), (2, 245131079724), (3, 163420719816), (4, 122565539862), (6, 81710359908), (8, 61282769931), (9, 54473573272), (12, 40855179954), (18, 27236786636), (24, 20427589977), (36, 13618393318), (72, 6809196659), (857, 572067864), (1714, 286033932), (2571, 190689288), (3428, 143016966), (5142, 95344644), (6856, 71508483), (7713, 63563096), (10284, 47672322), (15426, 31781548), (20568, 23836161), (30852, 15890774), (61704, 7945387)]