308545272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{612193}}^1$

素因数の和:612212

約数の個数: 48

約数和(自身を含む): 955022640

約数和(自身を除く): 646477368

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, 612193, 1224386, 1836579, 2448772, 3673158, 4285351, 4897544, 5509737, 7346316, 8570702, 11019474, 12856053, 14692632, 17141404, 22038948, 25712106, 34282808, 38568159, 44077896, 51424212, 77136318, 102848424, 154272636, 308545272]

約数ペア:

[(1, 308545272), (2, 154272636), (3, 102848424), (4, 77136318), (6, 51424212), (7, 44077896), (8, 38568159), (9, 34282808), (12, 25712106), (14, 22038948), (18, 17141404), (21, 14692632), (24, 12856053), (28, 11019474), (36, 8570702), (42, 7346316), (56, 5509737), (63, 4897544), (72, 4285351), (84, 3673158), (126, 2448772), (168, 1836579), (252, 1224386), (504, 612193)]