215640336

素因数分解:

$2^4\times 3^1\times {\mathrm{4492507}}^1$

素因数の和:4492518

約数の個数: 20

約数和(自身を含む): 557070992

約数和(自身を除く): 341430656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4492507, 8985014, 13477521, 17970028, 26955042, 35940056, 53910084, 71880112, 107820168, 215640336]

約数ペア:

[(1, 215640336), (2, 107820168), (3, 71880112), (4, 53910084), (6, 35940056), (8, 26955042), (12, 17970028), (16, 13477521), (24, 8985014), (48, 4492507)]