248651664

素因数分解:

$2^4\times 3^1\times {\mathrm{5180243}}^1$

素因数の和:5180254

約数の個数: 20

約数和(自身を含む): 642350256

約数和(自身を除く): 393698592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5180243, 10360486, 15540729, 20720972, 31081458, 41441944, 62162916, 82883888, 124325832, 248651664]

約数ペア:

[(1, 248651664), (2, 124325832), (3, 82883888), (4, 62162916), (6, 41441944), (8, 31081458), (12, 20720972), (16, 15540729), (24, 10360486), (48, 5180243)]