214328048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 472445952

約数和(自身を除く): 258117904

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 163, 176, 241, 248, 326, 341, 482, 496, 652, 682, 964, 1304, 1364, 1793, 1928, 2608, 2651, 2728, 3586, 3856, 5053, 5302, 5456, 7172, 7471, 10106, 10604, 14344, 14942, 20212, 21208, 28688, 29884, 39283, 40424, 42416, 55583, 59768, 78566, 80848, 82181, 111166, 119536, 157132, 164362, 222332, 314264, 328724, 432113, 444664, 628528, 657448, 864226, 889328, 1217773, 1314896, 1728452, 2435546, 3456904, 4871092, 6913808, 9742184, 13395503, 19484368, 26791006, 53582012, 107164024, 214328048]

約数ペア:

[(1, 214328048), (2, 107164024), (4, 53582012), (8, 26791006), (11, 19484368), (16, 13395503), (22, 9742184), (31, 6913808), (44, 4871092), (62, 3456904), (88, 2435546), (124, 1728452), (163, 1314896), (176, 1217773), (241, 889328), (248, 864226), (326, 657448), (341, 628528), (482, 444664), (496, 432113), (652, 328724), (682, 314264), (964, 222332), (1304, 164362), (1364, 157132), (1793, 119536), (1928, 111166), (2608, 82181), (2651, 80848), (2728, 78566), (3586, 59768), (3856, 55583), (5053, 42416), (5302, 40424), (5456, 39283), (7172, 29884), (7471, 28688), (10106, 21208), (10604, 20212), (14344, 14942)]