308793076

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{3559}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 548240000

約数和(自身を除く): 239446924

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 796, 3559, 7118, 14236, 21691, 43382, 86764, 387931, 708241, 775862, 1416482, 1551724, 2832964, 77198269, 154396538, 308793076]

約数ペア:

[(1, 308793076), (2, 154396538), (4, 77198269), (109, 2832964), (199, 1551724), (218, 1416482), (398, 775862), (436, 708241), (796, 387931), (3559, 86764), (7118, 43382), (14236, 21691)]