391746288

素因数分解:

$2^4\times 3^1\times {\mathrm{8161381}}^1$

素因数の和:8161392

約数の個数: 20

約数和(自身を含む): 1012011368

約数和(自身を除く): 620265080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8161381, 16322762, 24484143, 32645524, 48968286, 65291048, 97936572, 130582096, 195873144, 391746288]

約数ペア:

[(1, 391746288), (2, 195873144), (3, 130582096), (4, 97936572), (6, 65291048), (8, 48968286), (12, 32645524), (16, 24484143), (24, 16322762), (48, 8161381)]