217281336

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{60761}}^1$

素因数の和:60919

約数の個数: 32

約数和(自身を含む): 546858000

約数和(自身を除く): 329576664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 60761, 121522, 182283, 243044, 364566, 486088, 729132, 1458264, 9053389, 18106778, 27160167, 36213556, 54320334, 72427112, 108640668, 217281336]

約数ペア:

[(1, 217281336), (2, 108640668), (3, 72427112), (4, 54320334), (6, 36213556), (8, 27160167), (12, 18106778), (24, 9053389), (149, 1458264), (298, 729132), (447, 486088), (596, 364566), (894, 243044), (1192, 182283), (1788, 121522), (3576, 60761)]