306428328

素因数分解:

$2^3\times 3^2\times {\mathrm{4255949}}^1$

素因数の和:4255961

約数の個数: 24

約数和(自身を含む): 829910250

約数和(自身を除く): 523481922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4255949, 8511898, 12767847, 17023796, 25535694, 34047592, 38303541, 51071388, 76607082, 102142776, 153214164, 306428328]

約数ペア:

[(1, 306428328), (2, 153214164), (3, 102142776), (4, 76607082), (6, 51071388), (8, 38303541), (9, 34047592), (12, 25535694), (18, 17023796), (24, 12767847), (36, 8511898), (72, 4255949)]