256730092

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{15329}}^1$

素因数の和:15465

約数の個数: 24

約数和(自身を含む): 463579200

約数和(自身を除く): 206849108

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 4187, 8374, 15329, 16748, 30658, 61316, 812437, 1210991, 1624874, 2421982, 3249748, 4843964, 64182523, 128365046, 256730092]

約数ペア:

[(1, 256730092), (2, 128365046), (4, 64182523), (53, 4843964), (79, 3249748), (106, 2421982), (158, 1624874), (212, 1210991), (316, 812437), (4187, 61316), (8374, 30658), (15329, 16748)]