275063568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440807}}^1$

素因数の和:440831

約数の個数: 40

約数和(自身を含む): 765242688

約数和(自身を除く): 490179120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 440807, 881614, 1322421, 1763228, 2644842, 3526456, 5289684, 5730491, 7052912, 10579368, 11460982, 17191473, 21158736, 22921964, 34382946, 45843928, 68765892, 91687856, 137531784, 275063568]

約数ペア:

[(1, 275063568), (2, 137531784), (3, 91687856), (4, 68765892), (6, 45843928), (8, 34382946), (12, 22921964), (13, 21158736), (16, 17191473), (24, 11460982), (26, 10579368), (39, 7052912), (48, 5730491), (52, 5289684), (78, 3526456), (104, 2644842), (156, 1763228), (208, 1322421), (312, 881614), (624, 440807)]