401331312

素因数分解:

$2^4\times 3^2\times {\mathrm{2787023}}^1$

素因数の和:2787037

約数の個数: 30

約数和(自身を含む): 1123170672

約数和(自身を除く): 721839360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2787023, 5574046, 8361069, 11148092, 16722138, 22296184, 25083207, 33444276, 44592368, 50166414, 66888552, 100332828, 133777104, 200665656, 401331312]

約数ペア:

[(1, 401331312), (2, 200665656), (3, 133777104), (4, 100332828), (6, 66888552), (8, 50166414), (9, 44592368), (12, 33444276), (16, 25083207), (18, 22296184), (24, 16722138), (36, 11148092), (48, 8361069), (72, 5574046), (144, 2787023)]