486576728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{39779}}^1$

素因数の和:39935

約数の個数: 32

約数和(自身を含む): 1002456000

約数和(自身を除く): 515879272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 39779, 79558, 159116, 318232, 437569, 875138, 1750276, 3500552, 5529281, 11058562, 22117124, 44234248, 60822091, 121644182, 243288364, 486576728]

約数ペア:

[(1, 486576728), (2, 243288364), (4, 121644182), (8, 60822091), (11, 44234248), (22, 22117124), (44, 11058562), (88, 5529281), (139, 3500552), (278, 1750276), (556, 875138), (1112, 437569), (1529, 318232), (3058, 159116), (6116, 79558), (12232, 39779)]