255256624

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{48491}}^1$

素因数の和:48553

約数の個数: 40

約数和(自身を含む): 577248768

約数和(自身を除く): 321992144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 48491, 96982, 193964, 339437, 387928, 678874, 775856, 1357748, 2279077, 2715496, 4558154, 5430992, 9116308, 15953539, 18232616, 31907078, 36465232, 63814156, 127628312, 255256624]

約数ペア:

[(1, 255256624), (2, 127628312), (4, 63814156), (7, 36465232), (8, 31907078), (14, 18232616), (16, 15953539), (28, 9116308), (47, 5430992), (56, 4558154), (94, 2715496), (112, 2279077), (188, 1357748), (329, 775856), (376, 678874), (658, 387928), (752, 339437), (1316, 193964), (2632, 96982), (5264, 48491)]