260015256

素因数分解:

$2^3\times 3^2\times {\mathrm{3611323}}^1$

素因数の和:3611335

約数の個数: 24

約数和(自身を含む): 704208180

約数和(自身を除く): 444192924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3611323, 7222646, 10833969, 14445292, 21667938, 28890584, 32501907, 43335876, 65003814, 86671752, 130007628, 260015256]

約数ペア:

[(1, 260015256), (2, 130007628), (3, 86671752), (4, 65003814), (6, 43335876), (8, 32501907), (9, 28890584), (12, 21667938), (18, 14445292), (24, 10833969), (36, 7222646), (72, 3611323)]