218955024

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10939}}^1$

素因数の和:11092

約数の個数: 60

約数和(自身を含む): 617234800

約数和(自身を除く): 398279776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 10939, 20016, 21878, 32817, 43756, 65634, 87512, 98451, 131268, 175024, 196902, 262536, 393804, 525072, 787608, 1520521, 1575216, 3041042, 4561563, 6082084, 9123126, 12164168, 13684689, 18246252, 24328336, 27369378, 36492504, 54738756, 72985008, 109477512, 218955024]

約数ペア:

[(1, 218955024), (2, 109477512), (3, 72985008), (4, 54738756), (6, 36492504), (8, 27369378), (9, 24328336), (12, 18246252), (16, 13684689), (18, 12164168), (24, 9123126), (36, 6082084), (48, 4561563), (72, 3041042), (139, 1575216), (144, 1520521), (278, 787608), (417, 525072), (556, 393804), (834, 262536), (1112, 196902), (1251, 175024), (1668, 131268), (2224, 98451), (2502, 87512), (3336, 65634), (5004, 43756), (6672, 32817), (10008, 21878), (10939, 20016)]