256380024

素因数分解:

$2^3\times 3^1\times {\mathrm{10682501}}^1$

素因数の和:10682510

約数の個数: 16

約数和(自身を含む): 640950120

約数和(自身を除く): 384570096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10682501, 21365002, 32047503, 42730004, 64095006, 85460008, 128190012, 256380024]

約数ペア:

[(1, 256380024), (2, 128190012), (3, 85460008), (4, 64095006), (6, 42730004), (8, 32047503), (12, 21365002), (24, 10682501)]