289130226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{56893}}^1$

素因数の和:56927

約数の個数: 48

約数和(自身を含む): 726422592

約数和(自身を除く): 437292366

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 56893, 113786, 170679, 341358, 398251, 625823, 796502, 1194753, 1251646, 1877469, 2389506, 3754938, 4380761, 6884053, 8761522, 13142283, 13768106, 20652159, 26284566, 41304318, 48188371, 96376742, 144565113, 289130226]

約数ペア:

[(1, 289130226), (2, 144565113), (3, 96376742), (6, 48188371), (7, 41304318), (11, 26284566), (14, 20652159), (21, 13768106), (22, 13142283), (33, 8761522), (42, 6884053), (66, 4380761), (77, 3754938), (121, 2389506), (154, 1877469), (231, 1251646), (242, 1194753), (363, 796502), (462, 625823), (726, 398251), (847, 341358), (1694, 170679), (2541, 113786), (5082, 56893)]