415040768

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{8147}}^1$

素因数の和:8362

約数の個数: 36

約数和(自身を含む): 832725600

約数和(自身を除く): 417684832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3184, 6368, 8147, 12736, 16294, 25472, 32588, 50944, 65176, 130352, 260704, 521408, 1042816, 1621253, 2085632, 3242506, 6485012, 12970024, 25940048, 51880096, 103760192, 207520384, 415040768]

約数ペア:

[(1, 415040768), (2, 207520384), (4, 103760192), (8, 51880096), (16, 25940048), (32, 12970024), (64, 6485012), (128, 3242506), (199, 2085632), (256, 1621253), (398, 1042816), (796, 521408), (1592, 260704), (3184, 130352), (6368, 65176), (8147, 50944), (12736, 32588), (16294, 25472)]