312130892

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{2887}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 553109760

約数和(自身を除く): 240978868

約数列:

[1, 2, 4, 151, 179, 302, 358, 604, 716, 2887, 5774, 11548, 27029, 54058, 108116, 435937, 516773, 871874, 1033546, 1743748, 2067092, 78032723, 156065446, 312130892]

約数ペア:

[(1, 312130892), (2, 156065446), (4, 78032723), (151, 2067092), (179, 1743748), (302, 1033546), (358, 871874), (604, 516773), (716, 435937), (2887, 108116), (5774, 54058), (11548, 27029)]