776574232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 1828915200

約数和(自身を除く): 1052340968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 53, 56, 76, 94, 106, 133, 152, 188, 212, 266, 293, 329, 371, 376, 424, 532, 586, 658, 742, 893, 1007, 1064, 1172, 1316, 1484, 1786, 2014, 2051, 2344, 2491, 2632, 2968, 3572, 4028, 4102, 4982, 5567, 6251, 7049, 7144, 8056, 8204, 9964, 11134, 12502, 13771, 14098, 15529, 16408, 17437, 19928, 22268, 25004, 27542, 28196, 31058, 34874, 38969, 44536, 47329, 50008, 55084, 56392, 62116, 69748, 77938, 94658, 96397, 108703, 110168, 124232, 139496, 155876, 189316, 192794, 217406, 261649, 295051, 311752, 331303, 378632, 385588, 434812, 523298, 590102, 662606, 729863, 771176, 869624, 1046596, 1180204, 1325212, 1459726, 1831543, 2065357, 2093192, 2360408, 2650424, 2919452, 3663086, 4130714, 5109041, 5838904, 7326172, 8261428, 10218082, 13867397, 14652344, 16522856, 20436164, 27734794, 40872328, 55469588, 97071779, 110939176, 194143558, 388287116, 776574232]

約数ペア:

[(1, 776574232), (2, 388287116), (4, 194143558), (7, 110939176), (8, 97071779), (14, 55469588), (19, 40872328), (28, 27734794), (38, 20436164), (47, 16522856), (53, 14652344), (56, 13867397), (76, 10218082), (94, 8261428), (106, 7326172), (133, 5838904), (152, 5109041), (188, 4130714), (212, 3663086), (266, 2919452), (293, 2650424), (329, 2360408), (371, 2093192), (376, 2065357), (424, 1831543), (532, 1459726), (586, 1325212), (658, 1180204), (742, 1046596), (893, 869624), (1007, 771176), (1064, 729863), (1172, 662606), (1316, 590102), (1484, 523298), (1786, 434812), (2014, 385588), (2051, 378632), (2344, 331303), (2491, 311752), (2632, 295051), (2968, 261649), (3572, 217406), (4028, 192794), (4102, 189316), (4982, 155876), (5567, 139496), (6251, 124232), (7049, 110168), (7144, 108703), (8056, 96397), (8204, 94658), (9964, 77938), (11134, 69748), (12502, 62116), (13771, 56392), (14098, 55084), (15529, 50008), (16408, 47329), (17437, 44536), (19928, 38969), (22268, 34874), (25004, 31058), (27542, 28196)]