256214928

素因数分解:

$2^4\times 3^1\times {\mathrm{5337811}}^1$

素因数の和:5337822

約数の個数: 20

約数和(自身を含む): 661888688

約数和(自身を除く): 405673760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5337811, 10675622, 16013433, 21351244, 32026866, 42702488, 64053732, 85404976, 128107464, 256214928]

約数ペア:

[(1, 256214928), (2, 128107464), (3, 85404976), (4, 64053732), (6, 42702488), (8, 32026866), (12, 21351244), (16, 16013433), (24, 10675622), (48, 5337811)]