255833576

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 501901920

約数和(自身を除く): 246068344

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 311, 428, 622, 856, 961, 1244, 1922, 2488, 3317, 3844, 6634, 7688, 9641, 13268, 19282, 26536, 33277, 38564, 66554, 77128, 102827, 133108, 205654, 266216, 298871, 411308, 597742, 822616, 1031587, 1195484, 2063174, 2390968, 4126348, 8252696, 31979197, 63958394, 127916788, 255833576]

約数ペア:

[(1, 255833576), (2, 127916788), (4, 63958394), (8, 31979197), (31, 8252696), (62, 4126348), (107, 2390968), (124, 2063174), (214, 1195484), (248, 1031587), (311, 822616), (428, 597742), (622, 411308), (856, 298871), (961, 266216), (1244, 205654), (1922, 133108), (2488, 102827), (3317, 77128), (3844, 66554), (6634, 38564), (7688, 33277), (9641, 26536), (13268, 19282)]