268261168

素因数分解:

$2^4\times 7^1\times {\mathrm{2395189}}^1$

素因数の和:2395204

約数の個数: 20

約数和(自身を含む): 594007120

約数和(自身を除く): 325745952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2395189, 4790378, 9580756, 16766323, 19161512, 33532646, 38323024, 67065292, 134130584, 268261168]

約数ペア:

[(1, 268261168), (2, 134130584), (4, 67065292), (7, 38323024), (8, 33532646), (14, 19161512), (16, 16766323), (28, 9580756), (56, 4790378), (112, 2395189)]