140481408

素因数分解:

$2^7\times 3^1\times {\mathrm{365837}}^1$

素因数の和:365854

約数の個数: 32

約数和(自身を含む): 373154760

約数和(自身を除く): 232673352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 365837, 731674, 1097511, 1463348, 2195022, 2926696, 4390044, 5853392, 8780088, 11706784, 17560176, 23413568, 35120352, 46827136, 70240704, 140481408]

約数ペア:

[(1, 140481408), (2, 70240704), (3, 46827136), (4, 35120352), (6, 23413568), (8, 17560176), (12, 11706784), (16, 8780088), (24, 5853392), (32, 4390044), (48, 2926696), (64, 2195022), (96, 1463348), (128, 1097511), (192, 731674), (384, 365837)]