253447728

素因数分解:

$2^4\times 3^1\times {\mathrm{5280161}}^1$

素因数の和:5280172

約数の個数: 20

約数和(自身を含む): 654740088

約数和(自身を除く): 401292360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5280161, 10560322, 15840483, 21120644, 31680966, 42241288, 63361932, 84482576, 126723864, 253447728]

約数ペア:

[(1, 253447728), (2, 126723864), (3, 84482576), (4, 63361932), (6, 42241288), (8, 31680966), (12, 21120644), (16, 15840483), (24, 10560322), (48, 5280161)]