519882363

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 1063355904

約数和(自身を除く): 543473541

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 63, 69, 77, 91, 99, 117, 143, 161, 169, 193, 207, 231, 253, 273, 299, 429, 483, 507, 579, 693, 759, 819, 897, 1001, 1183, 1287, 1351, 1449, 1521, 1737, 1771, 1859, 2093, 2123, 2277, 2509, 2691, 3003, 3289, 3549, 3887, 4053, 4439, 5313, 5577, 6279, 6369, 7527, 9009, 9867, 10647, 11661, 12159, 13013, 13317, 14861, 15939, 16731, 17563, 18837, 19107, 22581, 23023, 27209, 27599, 29601, 31073, 32617, 34983, 39039, 39951, 42757, 44583, 48829, 52689, 57707, 69069, 81627, 82797, 93219, 97851, 117117, 128271, 133749, 146487, 158067, 173121, 193193, 207207, 228319, 244881, 248391, 279657, 293553, 299299, 341803, 358787, 384813, 403949, 439461, 519363, 579579, 634777, 684957, 750191, 897897, 1025409, 1076361, 1211847, 1738737, 1904331, 2054871, 2250573, 2511509, 2693691, 3076227, 3229083, 3635541, 4443439, 5251337, 5712993, 6751719, 7534527, 8252101, 13330317, 15754011, 22603581, 24756303, 39990951, 47262033, 57764707, 74268909, 173294121, 519882363]

約数ペア:

[(1, 519882363), (3, 173294121), (7, 74268909), (9, 57764707), (11, 47262033), (13, 39990951), (21, 24756303), (23, 22603581), (33, 15754011), (39, 13330317), (63, 8252101), (69, 7534527), (77, 6751719), (91, 5712993), (99, 5251337), (117, 4443439), (143, 3635541), (161, 3229083), (169, 3076227), (193, 2693691), (207, 2511509), (231, 2250573), (253, 2054871), (273, 1904331), (299, 1738737), (429, 1211847), (483, 1076361), (507, 1025409), (579, 897897), (693, 750191), (759, 684957), (819, 634777), (897, 579579), (1001, 519363), (1183, 439461), (1287, 403949), (1351, 384813), (1449, 358787), (1521, 341803), (1737, 299299), (1771, 293553), (1859, 279657), (2093, 248391), (2123, 244881), (2277, 228319), (2509, 207207), (2691, 193193), (3003, 173121), (3289, 158067), (3549, 146487), (3887, 133749), (4053, 128271), (4439, 117117), (5313, 97851), (5577, 93219), (6279, 82797), (6369, 81627), (7527, 69069), (9009, 57707), (9867, 52689), (10647, 48829), (11661, 44583), (12159, 42757), (13013, 39951), (13317, 39039), (14861, 34983), (15939, 32617), (16731, 31073), (17563, 29601), (18837, 27599), (19107, 27209), (22581, 23023)]