249662928

素因数分解:

$2^4\times 3^1\times {\mathrm{5201311}}^1$

素因数の和:5201322

約数の個数: 20

約数和(自身を含む): 644962688

約数和(自身を除く): 395299760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5201311, 10402622, 15603933, 20805244, 31207866, 41610488, 62415732, 83220976, 124831464, 249662928]

約数ペア:

[(1, 249662928), (2, 124831464), (3, 83220976), (4, 62415732), (6, 41610488), (8, 31207866), (12, 20805244), (16, 15603933), (24, 10402622), (48, 5201311)]