255682968

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{17551}}^1$

素因数の和:18167

約数の個数: 32

約数和(自身を含む): 640296960

約数和(自身を除く): 384613992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1821, 2428, 3642, 4856, 7284, 14568, 17551, 35102, 52653, 70204, 105306, 140408, 210612, 421224, 10653457, 21306914, 31960371, 42613828, 63920742, 85227656, 127841484, 255682968]

約数ペア:

[(1, 255682968), (2, 127841484), (3, 85227656), (4, 63920742), (6, 42613828), (8, 31960371), (12, 21306914), (24, 10653457), (607, 421224), (1214, 210612), (1821, 140408), (2428, 105306), (3642, 70204), (4856, 52653), (7284, 35102), (14568, 17551)]