268653896

素因数分解:

$2^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{8009}}^1$

素因数の和:8621

約数の個数: 32

約数和(自身を含む): 576720000

約数和(自身を除く): 308066104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 599, 1198, 2396, 4193, 4792, 8009, 8386, 16018, 16772, 32036, 33544, 56063, 64072, 112126, 224252, 448504, 4797391, 9594782, 19189564, 33581737, 38379128, 67163474, 134326948, 268653896]

約数ペア:

[(1, 268653896), (2, 134326948), (4, 67163474), (7, 38379128), (8, 33581737), (14, 19189564), (28, 9594782), (56, 4797391), (599, 448504), (1198, 224252), (2396, 112126), (4193, 64072), (4792, 56063), (8009, 33544), (8386, 32036), (16018, 16772)]