421541256

素因数分解:

$2^3\times 3^1\times {\mathrm{17564219}}^1$

素因数の和:17564228

約数の個数: 16

約数和(自身を含む): 1053853200

約数和(自身を除く): 632311944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17564219, 35128438, 52692657, 70256876, 105385314, 140513752, 210770628, 421541256]

約数ペア:

[(1, 421541256), (2, 210770628), (3, 140513752), (4, 105385314), (6, 70256876), (8, 52692657), (12, 35128438), (24, 17564219)]