391431504

素因数分解:

$2^4\times 3^1\times {\mathrm{8154823}}^1$

素因数の和:8154834

約数の個数: 20

約数和(自身を含む): 1011198176

約数和(自身を除く): 619766672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8154823, 16309646, 24464469, 32619292, 48928938, 65238584, 97857876, 130477168, 195715752, 391431504]

約数ペア:

[(1, 391431504), (2, 195715752), (3, 130477168), (4, 97857876), (6, 65238584), (8, 48928938), (12, 32619292), (16, 24464469), (24, 16309646), (48, 8154823)]