255325896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{506599}}^1$

素因数の和:506618

約数の個数: 48

約数和(自身を含む): 790296000

約数和(自身を除く): 534970104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 506599, 1013198, 1519797, 2026396, 3039594, 3546193, 4052792, 4559391, 6079188, 7092386, 9118782, 10638579, 12158376, 14184772, 18237564, 21277158, 28369544, 31915737, 36475128, 42554316, 63831474, 85108632, 127662948, 255325896]

約数ペア:

[(1, 255325896), (2, 127662948), (3, 85108632), (4, 63831474), (6, 42554316), (7, 36475128), (8, 31915737), (9, 28369544), (12, 21277158), (14, 18237564), (18, 14184772), (21, 12158376), (24, 10638579), (28, 9118782), (36, 7092386), (42, 6079188), (56, 4559391), (63, 4052792), (72, 3546193), (84, 3039594), (126, 2026396), (168, 1519797), (252, 1013198), (504, 506599)]