290688252

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{457057}}^1$

素因数の和:457117

約数の個数: 24

約数和(自身を含む): 691071696

約数和(自身を除く): 400383444

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 457057, 914114, 1371171, 1828228, 2742342, 5484684, 24224021, 48448042, 72672063, 96896084, 145344126, 290688252]

約数ペア:

[(1, 290688252), (2, 145344126), (3, 96896084), (4, 72672063), (6, 48448042), (12, 24224021), (53, 5484684), (106, 2742342), (159, 1828228), (212, 1371171), (318, 914114), (636, 457057)]