664176816

素因数分解:

$2^4\times 3^2\times {\mathrm{4612339}}^1$

素因数の和:4612353

約数の個数: 30

約数和(自身を含む): 1858773020

約数和(自身を除く): 1194596204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4612339, 9224678, 13837017, 18449356, 27674034, 36898712, 41511051, 55348068, 73797424, 83022102, 110696136, 166044204, 221392272, 332088408, 664176816]

約数ペア:

[(1, 664176816), (2, 332088408), (3, 221392272), (4, 166044204), (6, 110696136), (8, 83022102), (9, 73797424), (12, 55348068), (16, 41511051), (18, 36898712), (24, 27674034), (36, 18449356), (48, 13837017), (72, 9224678), (144, 4612339)]