277984368

素因数分解:

$2^4\times 3^2\times {\mathrm{1930447}}^1$

素因数の和:1930461

約数の個数: 30

約数和(自身を含む): 777970544

約数和(自身を除く): 499986176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1930447, 3860894, 5791341, 7721788, 11582682, 15443576, 17374023, 23165364, 30887152, 34748046, 46330728, 69496092, 92661456, 138992184, 277984368]

約数ペア:

[(1, 277984368), (2, 138992184), (3, 92661456), (4, 69496092), (6, 46330728), (8, 34748046), (9, 30887152), (12, 23165364), (16, 17374023), (18, 15443576), (24, 11582682), (36, 7721788), (48, 5791341), (72, 3860894), (144, 1930447)]