620407536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6571}}^1$

素因数の和:6870

約数の個数: 80

約数和(自身を含む): 1838477568

約数和(自身を除く): 1218070032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6571, 6744, 7868, 11802, 13142, 13488, 15736, 19713, 23604, 26284, 31472, 39426, 45997, 47208, 52568, 78852, 91994, 94416, 105136, 137991, 157704, 183988, 275982, 315408, 367976, 551964, 735952, 1103928, 1846451, 2207856, 3692902, 5539353, 7385804, 11078706, 12925157, 14771608, 22157412, 25850314, 29543216, 38775471, 44314824, 51700628, 77550942, 88629648, 103401256, 155101884, 206802512, 310203768, 620407536]

約数ペア:

[(1, 620407536), (2, 310203768), (3, 206802512), (4, 155101884), (6, 103401256), (7, 88629648), (8, 77550942), (12, 51700628), (14, 44314824), (16, 38775471), (21, 29543216), (24, 25850314), (28, 22157412), (42, 14771608), (48, 12925157), (56, 11078706), (84, 7385804), (112, 5539353), (168, 3692902), (281, 2207856), (336, 1846451), (562, 1103928), (843, 735952), (1124, 551964), (1686, 367976), (1967, 315408), (2248, 275982), (3372, 183988), (3934, 157704), (4496, 137991), (5901, 105136), (6571, 94416), (6744, 91994), (7868, 78852), (11802, 52568), (13142, 47208), (13488, 45997), (15736, 39426), (19713, 31472), (23604, 26284)]