398870544

素因数分解:

$2^4\times 3^1\times {\mathrm{8309803}}^1$

素因数の和:8309814

約数の個数: 20

約数和(自身を含む): 1030415696

約数和(自身を除く): 631545152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8309803, 16619606, 24929409, 33239212, 49858818, 66478424, 99717636, 132956848, 199435272, 398870544]

約数ペア:

[(1, 398870544), (2, 199435272), (3, 132956848), (4, 99717636), (6, 66478424), (8, 49858818), (12, 33239212), (16, 24929409), (24, 16619606), (48, 8309803)]