268405962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 655983360

約数和(自身を除く): 387577398

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 73, 87, 102, 113, 146, 174, 187, 219, 226, 319, 339, 374, 438, 493, 561, 638, 678, 803, 957, 986, 1122, 1241, 1243, 1479, 1606, 1914, 1921, 2117, 2409, 2482, 2486, 2958, 3277, 3723, 3729, 3842, 4234, 4818, 5423, 5763, 6351, 6554, 7446, 7458, 8249, 9831, 10846, 11526, 12702, 13651, 16269, 16498, 19662, 21131, 23287, 24747, 27302, 32538, 35989, 36047, 40953, 42262, 46574, 49494, 55709, 63393, 69861, 71978, 72094, 81906, 90739, 107967, 108141, 111418, 126786, 139722, 140233, 167127, 181478, 215934, 216282, 239221, 272217, 280466, 334254, 395879, 420699, 478442, 544434, 612799, 717663, 791758, 841398, 1187637, 1225598, 1435326, 1542563, 1838397, 2375274, 2631431, 3085126, 3676794, 4066757, 4627689, 5262862, 7894293, 8133514, 9255378, 12200271, 15788586, 24400542, 44734327, 89468654, 134202981, 268405962]

約数ペア:

[(1, 268405962), (2, 134202981), (3, 89468654), (6, 44734327), (11, 24400542), (17, 15788586), (22, 12200271), (29, 9255378), (33, 8133514), (34, 7894293), (51, 5262862), (58, 4627689), (66, 4066757), (73, 3676794), (87, 3085126), (102, 2631431), (113, 2375274), (146, 1838397), (174, 1542563), (187, 1435326), (219, 1225598), (226, 1187637), (319, 841398), (339, 791758), (374, 717663), (438, 612799), (493, 544434), (561, 478442), (638, 420699), (678, 395879), (803, 334254), (957, 280466), (986, 272217), (1122, 239221), (1241, 216282), (1243, 215934), (1479, 181478), (1606, 167127), (1914, 140233), (1921, 139722), (2117, 126786), (2409, 111418), (2482, 108141), (2486, 107967), (2958, 90739), (3277, 81906), (3723, 72094), (3729, 71978), (3842, 69861), (4234, 63393), (4818, 55709), (5423, 49494), (5763, 46574), (6351, 42262), (6554, 40953), (7446, 36047), (7458, 35989), (8249, 32538), (9831, 27302), (10846, 24747), (11526, 23287), (12702, 21131), (13651, 19662), (16269, 16498)]