268221036610

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2309}}^1\times {\mathrm{14149}}^1$

素因数の和:17286

約数の個数: 32

約数和(自身を含む): 483629454000

約数和(自身を除く): 215408417390

約数列:

[1, 2, 5, 10, 821, 1642, 2309, 4105, 4618, 8210, 11545, 14149, 23090, 28298, 70745, 141490, 1895689, 3791378, 9478445, 11616329, 18956890, 23232658, 32670041, 58081645, 65340082, 116163290, 163350205, 326700410, 26822103661, 53644207322, 134110518305, 268221036610]

約数ペア:

[(1, 268221036610), (2, 134110518305), (5, 53644207322), (10, 26822103661), (821, 326700410), (1642, 163350205), (2309, 116163290), (4105, 65340082), (4618, 58081645), (8210, 32670041), (11545, 23232658), (14149, 18956890), (23090, 11616329), (28298, 9478445), (70745, 3791378), (141490, 1895689)]