220923216

素因数分解:

$2^4\times 3^2\times {\mathrm{1534189}}^1$

素因数の和:1534203

約数の個数: 30

約数和(自身を含む): 618278570

約数和(自身を除く): 397355354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1534189, 3068378, 4602567, 6136756, 9205134, 12273512, 13807701, 18410268, 24547024, 27615402, 36820536, 55230804, 73641072, 110461608, 220923216]

約数ペア:

[(1, 220923216), (2, 110461608), (3, 73641072), (4, 55230804), (6, 36820536), (8, 27615402), (9, 24547024), (12, 18410268), (16, 13807701), (18, 12273512), (24, 9205134), (36, 6136756), (48, 4602567), (72, 3068378), (144, 1534189)]