408692472

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239843}}^1$

素因数の和:239923

約数の個数: 32

約数和(自身を含む): 1036126080

約数和(自身を除く): 627433608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 239843, 479686, 719529, 959372, 1439058, 1918744, 2878116, 5756232, 17028853, 34057706, 51086559, 68115412, 102173118, 136230824, 204346236, 408692472]

約数ペア:

[(1, 408692472), (2, 204346236), (3, 136230824), (4, 102173118), (6, 68115412), (8, 51086559), (12, 34057706), (24, 17028853), (71, 5756232), (142, 2878116), (213, 1918744), (284, 1439058), (426, 959372), (568, 719529), (852, 479686), (1704, 239843)]