262851216

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{21817}}^1$

素因数の和:22079

約数の個数: 40

約数和(自身を含む): 681768864

約数和(自身を除く): 418917648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 12048, 21817, 43634, 65451, 87268, 130902, 174536, 261804, 349072, 523608, 1047216, 5476067, 10952134, 16428201, 21904268, 32856402, 43808536, 65712804, 87617072, 131425608, 262851216]

約数ペア:

[(1, 262851216), (2, 131425608), (3, 87617072), (4, 65712804), (6, 43808536), (8, 32856402), (12, 21904268), (16, 16428201), (24, 10952134), (48, 5476067), (251, 1047216), (502, 523608), (753, 349072), (1004, 261804), (1506, 174536), (2008, 130902), (3012, 87268), (4016, 65451), (6024, 43634), (12048, 21817)]