320941392

素因数分解:

$2^4\times 3^1\times {\mathrm{6686279}}^1$

素因数の和:6686290

約数の個数: 20

約数和(自身を含む): 829098720

約数和(自身を除く): 508157328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6686279, 13372558, 20058837, 26745116, 40117674, 53490232, 80235348, 106980464, 160470696, 320941392]

約数ペア:

[(1, 320941392), (2, 160470696), (3, 106980464), (4, 80235348), (6, 53490232), (8, 40117674), (12, 26745116), (16, 20058837), (24, 13372558), (48, 6686279)]