308165792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 684645696

約数和(自身を除く): 376479904

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 911, 961, 992, 1364, 1822, 1922, 2728, 3644, 3844, 5456, 7288, 7688, 10021, 10571, 10912, 14576, 15376, 20042, 21142, 28241, 29152, 30752, 40084, 42284, 56482, 80168, 84568, 112964, 160336, 169136, 225928, 310651, 320672, 338272, 451856, 621302, 875471, 903712, 1242604, 1750942, 2485208, 3501884, 4970416, 7003768, 9630181, 9940832, 14007536, 19260362, 28015072, 38520724, 77041448, 154082896, 308165792]

約数ペア:

[(1, 308165792), (2, 154082896), (4, 77041448), (8, 38520724), (11, 28015072), (16, 19260362), (22, 14007536), (31, 9940832), (32, 9630181), (44, 7003768), (62, 4970416), (88, 3501884), (124, 2485208), (176, 1750942), (248, 1242604), (341, 903712), (352, 875471), (496, 621302), (682, 451856), (911, 338272), (961, 320672), (992, 310651), (1364, 225928), (1822, 169136), (1922, 160336), (2728, 112964), (3644, 84568), (3844, 80168), (5456, 56482), (7288, 42284), (7688, 40084), (10021, 30752), (10571, 29152), (10912, 28241), (14576, 21142), (15376, 20042)]