679980140268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{449783}}^1$

素因数の和:450695

約数の個数: 96

約数和(自身を含む): 1866121431552

約数和(自身を除く): 1186141291284

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 881, 1716, 1762, 2643, 3524, 5286, 9691, 10572, 11453, 19382, 22906, 29073, 34359, 38764, 45812, 58146, 68718, 116292, 125983, 137436, 251966, 377949, 449783, 503932, 755898, 899566, 1349349, 1511796, 1799132, 2698698, 4947613, 5397396, 5847179, 9895226, 11694358, 14842839, 17541537, 19790452, 23388716, 29685678, 35083074, 59371356, 64318969, 70166148, 128637938, 192956907, 257275876, 385913814, 396258823, 771827628, 792517646, 1188776469, 1585035292, 2377552938, 4358847053, 4755105876, 5151364699, 8717694106, 10302729398, 13076541159, 15454094097, 17435388212, 20605458796, 26153082318, 30908188194, 52306164636, 56665011689, 61816376388, 113330023378, 169995035067, 226660046756, 339990070134, 679980140268]

約数ペア:

[(1, 679980140268), (2, 339990070134), (3, 226660046756), (4, 169995035067), (6, 113330023378), (11, 61816376388), (12, 56665011689), (13, 52306164636), (22, 30908188194), (26, 26153082318), (33, 20605458796), (39, 17435388212), (44, 15454094097), (52, 13076541159), (66, 10302729398), (78, 8717694106), (132, 5151364699), (143, 4755105876), (156, 4358847053), (286, 2377552938), (429, 1585035292), (572, 1188776469), (858, 792517646), (881, 771827628), (1716, 396258823), (1762, 385913814), (2643, 257275876), (3524, 192956907), (5286, 128637938), (9691, 70166148), (10572, 64318969), (11453, 59371356), (19382, 35083074), (22906, 29685678), (29073, 23388716), (34359, 19790452), (38764, 17541537), (45812, 14842839), (58146, 11694358), (68718, 9895226), (116292, 5847179), (125983, 5397396), (137436, 4947613), (251966, 2698698), (377949, 1799132), (449783, 1511796), (503932, 1349349), (755898, 899566)]