256260306

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{23099}}^1$

素因数の和:23190

約数の個数: 24

約数和(自身を含む): 524739600

約数和(自身を除く): 268479294

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 11094, 23099, 46198, 69297, 138594, 993257, 1986514, 2979771, 5959542, 42710051, 85420102, 128130153, 256260306]

約数ペア:

[(1, 256260306), (2, 128130153), (3, 85420102), (6, 42710051), (43, 5959542), (86, 2979771), (129, 1986514), (258, 993257), (1849, 138594), (3698, 69297), (5547, 46198), (11094, 23099)]