690085792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{63241}}^1$

素因数の和:63293

約数の個数: 48

約数和(自身を含む): 1529950464

約数和(自身を除く): 839864672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 63241, 126482, 252964, 505928, 695651, 1011856, 1391302, 1960471, 2023712, 2782604, 3920942, 5565208, 7841884, 11130416, 15683768, 21565181, 22260832, 31367536, 43130362, 62735072, 86260724, 172521448, 345042896, 690085792]

約数ペア:

[(1, 690085792), (2, 345042896), (4, 172521448), (8, 86260724), (11, 62735072), (16, 43130362), (22, 31367536), (31, 22260832), (32, 21565181), (44, 15683768), (62, 11130416), (88, 7841884), (124, 5565208), (176, 3920942), (248, 2782604), (341, 2023712), (352, 1960471), (496, 1391302), (682, 1011856), (992, 695651), (1364, 505928), (2728, 252964), (5456, 126482), (10912, 63241)]