1236700727992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1\times {\mathrm{21997}}^1$

素因数の和:22756

約数の個数: 64

約数和(自身を含む): 2371982745600

約数和(自身を除く): 1135282017608

約数列:

[1, 2, 4, 8, 59, 118, 236, 311, 383, 472, 622, 766, 1244, 1532, 2488, 3064, 18349, 21997, 22597, 36698, 43994, 45194, 73396, 87988, 90388, 119113, 146792, 175976, 180776, 238226, 476452, 952904, 1297823, 2595646, 5191292, 6841067, 7027667, 8424851, 10382584, 13682134, 14055334, 16849702, 27364268, 28110668, 33699404, 54728536, 56221336, 67398808, 403622953, 497066209, 807245906, 994132418, 1614491812, 1988264836, 2620128661, 3228983624, 3976529672, 5240257322, 10480514644, 20961029288, 154587590999, 309175181998, 618350363996, 1236700727992]

約数ペア:

[(1, 1236700727992), (2, 618350363996), (4, 309175181998), (8, 154587590999), (59, 20961029288), (118, 10480514644), (236, 5240257322), (311, 3976529672), (383, 3228983624), (472, 2620128661), (622, 1988264836), (766, 1614491812), (1244, 994132418), (1532, 807245906), (2488, 497066209), (3064, 403622953), (18349, 67398808), (21997, 56221336), (22597, 54728536), (36698, 33699404), (43994, 28110668), (45194, 27364268), (73396, 16849702), (87988, 14055334), (90388, 13682134), (119113, 10382584), (146792, 8424851), (175976, 7027667), (180776, 6841067), (238226, 5191292), (476452, 2595646), (952904, 1297823)]