256528848

素因数分解:

$2^4\times 3^1\times {\mathrm{5344351}}^1$

素因数の和:5344362

約数の個数: 20

約数和(自身を含む): 662699648

約数和(自身を除く): 406170800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5344351, 10688702, 16033053, 21377404, 32066106, 42754808, 64132212, 85509616, 128264424, 256528848]

約数ペア:

[(1, 256528848), (2, 128264424), (3, 85509616), (4, 64132212), (6, 42754808), (8, 32066106), (12, 21377404), (16, 16033053), (24, 10688702), (48, 5344351)]