257270592

素因数分解:

$2^6\times 3^1\times {\mathrm{1339951}}^1$

素因数の和:1339966

約数の個数: 28

約数和(自身を含む): 680695616

約数和(自身を除く): 423425024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1339951, 2679902, 4019853, 5359804, 8039706, 10719608, 16079412, 21439216, 32158824, 42878432, 64317648, 85756864, 128635296, 257270592]

約数ペア:

[(1, 257270592), (2, 128635296), (3, 85756864), (4, 64317648), (6, 42878432), (8, 32158824), (12, 21439216), (16, 16079412), (24, 10719608), (32, 8039706), (48, 5359804), (64, 4019853), (96, 2679902), (192, 1339951)]