248968768

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{30631}}^1$

素因数の和:30770

約数の個数: 28

約数和(自身を含む): 497953792

約数和(自身を除く): 248985024

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 30631, 61262, 122524, 245048, 490096, 980192, 1960384, 3890137, 7780274, 15560548, 31121096, 62242192, 124484384, 248968768]

約数ペア:

[(1, 248968768), (2, 124484384), (4, 62242192), (8, 31121096), (16, 15560548), (32, 7780274), (64, 3890137), (127, 1960384), (254, 980192), (508, 490096), (1016, 245048), (2032, 122524), (4064, 61262), (8128, 30631)]