313437152

素因数分解:

$2^5\times 7^1\times {\mathrm{1399273}}^1$

素因数の和:1399290

約数の個数: 24

約数和(自身を含む): 705234096

約数和(自身を除く): 391796944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1399273, 2798546, 5597092, 9794911, 11194184, 19589822, 22388368, 39179644, 44776736, 78359288, 156718576, 313437152]

約数ペア:

[(1, 313437152), (2, 156718576), (4, 78359288), (7, 44776736), (8, 39179644), (14, 22388368), (16, 19589822), (28, 11194184), (32, 9794911), (56, 5597092), (112, 2798546), (224, 1399273)]