263883348

素因数分解:

$2^2\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{2887}}^1$

素因数の和:5436

約数の個数: 36

約数和(自身を含む): 667532320

約数和(自身を除く): 403648972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2539, 2887, 5078, 5774, 7617, 8661, 10156, 11548, 15234, 17322, 22851, 25983, 30468, 34644, 45702, 51966, 91404, 103932, 7330093, 14660186, 21990279, 29320372, 43980558, 65970837, 87961116, 131941674, 263883348]

約数ペア:

[(1, 263883348), (2, 131941674), (3, 87961116), (4, 65970837), (6, 43980558), (9, 29320372), (12, 21990279), (18, 14660186), (36, 7330093), (2539, 103932), (2887, 91404), (5078, 51966), (5774, 45702), (7617, 34644), (8661, 30468), (10156, 25983), (11548, 22851), (15234, 17322)]