289751556

素因数分解:

$2^2\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{11299}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 676463200

約数和(自身を除く): 386711644

約数列:

[1, 2, 3, 4, 6, 12, 2137, 4274, 6411, 8548, 11299, 12822, 22598, 25644, 33897, 45196, 67794, 135588, 24145963, 48291926, 72437889, 96583852, 144875778, 289751556]

約数ペア:

[(1, 289751556), (2, 144875778), (3, 96583852), (4, 72437889), (6, 48291926), (12, 24145963), (2137, 135588), (4274, 67794), (6411, 45196), (8548, 33897), (11299, 25644), (12822, 22598)]