320601816

素因数分解:

$2^3\times 3^2\times {\mathrm{4452803}}^1$

素因数の和:4452815

約数の個数: 24

約数和(自身を含む): 868296780

約数和(自身を除く): 547694964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4452803, 8905606, 13358409, 17811212, 26716818, 35622424, 40075227, 53433636, 80150454, 106867272, 160300908, 320601816]

約数ペア:

[(1, 320601816), (2, 160300908), (3, 106867272), (4, 80150454), (6, 53433636), (8, 40075227), (9, 35622424), (12, 26716818), (18, 17811212), (24, 13358409), (36, 8905606), (72, 4452803)]