2147746824

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{214603}}^1$

素因数の和:214754

約数の個数: 48

約数和(自身を含む): 5858689200

約数和(自身を除く): 3710942376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 214603, 429206, 643809, 858412, 1287618, 1716824, 1931427, 2575236, 3862854, 5150472, 7725708, 15451416, 29829817, 59659634, 89489451, 119319268, 178978902, 238638536, 268468353, 357957804, 536936706, 715915608, 1073873412, 2147746824]

約数ペア:

[(1, 2147746824), (2, 1073873412), (3, 715915608), (4, 536936706), (6, 357957804), (8, 268468353), (9, 238638536), (12, 178978902), (18, 119319268), (24, 89489451), (36, 59659634), (72, 29829817), (139, 15451416), (278, 7725708), (417, 5150472), (556, 3862854), (834, 2575236), (1112, 1931427), (1251, 1716824), (1668, 1287618), (2502, 858412), (3336, 643809), (5004, 429206), (10008, 214603)]