289684752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{862157}}^1$

素因数の和:862175

約数の個数: 40

約数和(自身を含む): 855260736

約数和(自身を除く): 565575984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 862157, 1724314, 2586471, 3448628, 5172942, 6035099, 6897256, 10345884, 12070198, 13794512, 18105297, 20691768, 24140396, 36210594, 41383536, 48280792, 72421188, 96561584, 144842376, 289684752]

約数ペア:

[(1, 289684752), (2, 144842376), (3, 96561584), (4, 72421188), (6, 48280792), (7, 41383536), (8, 36210594), (12, 24140396), (14, 20691768), (16, 18105297), (21, 13794512), (24, 12070198), (28, 10345884), (42, 6897256), (48, 6035099), (56, 5172942), (84, 3448628), (112, 2586471), (168, 1724314), (336, 862157)]