256010784

素因数分解:

$2^5\times 3^1\times {\mathrm{2666779}}^1$

素因数の和:2666792

約数の個数: 24

約数和(自身を含む): 672028560

約数和(自身を除く): 416017776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2666779, 5333558, 8000337, 10667116, 16000674, 21334232, 32001348, 42668464, 64002696, 85336928, 128005392, 256010784]

約数ペア:

[(1, 256010784), (2, 128005392), (3, 85336928), (4, 64002696), (6, 42668464), (8, 32001348), (12, 21334232), (16, 16000674), (24, 10667116), (32, 8000337), (48, 5333558), (96, 2666779)]