2660818608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2639701}}^1$

素因数の和:2639722

約数の個数: 60

約数和(自身を含む): 8510399248

約数和(自身を除く): 5849580640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2639701, 5279402, 7919103, 10558804, 15838206, 18477907, 21117608, 23757309, 31676412, 36955814, 42235216, 47514618, 55433721, 63352824, 73911628, 95029236, 110867442, 126705648, 147823256, 166301163, 190058472, 221734884, 295646512, 332602326, 380116944, 443469768, 665204652, 886939536, 1330409304, 2660818608]

約数ペア:

[(1, 2660818608), (2, 1330409304), (3, 886939536), (4, 665204652), (6, 443469768), (7, 380116944), (8, 332602326), (9, 295646512), (12, 221734884), (14, 190058472), (16, 166301163), (18, 147823256), (21, 126705648), (24, 110867442), (28, 95029236), (36, 73911628), (42, 63352824), (48, 55433721), (56, 47514618), (63, 42235216), (72, 36955814), (84, 31676412), (112, 23757309), (126, 21117608), (144, 18477907), (168, 15838206), (252, 10558804), (336, 7919103), (504, 5279402), (1008, 2639701)]