397087656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2363617}}^1$

素因数の和:2363633

約数の個数: 32

約数和(自身を含む): 1134536640

約数和(自身を除く): 737448984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2363617, 4727234, 7090851, 9454468, 14181702, 16545319, 18908936, 28363404, 33090638, 49635957, 56726808, 66181276, 99271914, 132362552, 198543828, 397087656]

約数ペア:

[(1, 397087656), (2, 198543828), (3, 132362552), (4, 99271914), (6, 66181276), (7, 56726808), (8, 49635957), (12, 33090638), (14, 28363404), (21, 18908936), (24, 16545319), (28, 14181702), (42, 9454468), (56, 7090851), (84, 4727234), (168, 2363617)]