430876648

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1663}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 817689600

約数和(自身を除く): 386812952

約数列:

[1, 2, 4, 8, 139, 233, 278, 466, 556, 932, 1112, 1663, 1864, 3326, 6652, 13304, 32387, 64774, 129548, 231157, 259096, 387479, 462314, 774958, 924628, 1549916, 1849256, 3099832, 53859581, 107719162, 215438324, 430876648]

約数ペア:

[(1, 430876648), (2, 215438324), (4, 107719162), (8, 53859581), (139, 3099832), (233, 1849256), (278, 1549916), (466, 924628), (556, 774958), (932, 462314), (1112, 387479), (1663, 259096), (1864, 231157), (3326, 129548), (6652, 64774), (13304, 32387)]