12964760016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{73939}}^1$

素因数の和:74244

約数の個数: 80

約数和(自身を含む): 36197474880

約数和(自身を除く): 23232714864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 281, 312, 562, 624, 843, 1124, 1686, 2248, 3372, 3653, 4496, 6744, 7306, 10959, 13488, 14612, 21918, 29224, 43836, 58448, 73939, 87672, 147878, 175344, 221817, 295756, 443634, 591512, 887268, 961207, 1183024, 1774536, 1922414, 2883621, 3549072, 3844828, 5767242, 7689656, 11534484, 15379312, 20776859, 23068968, 41553718, 46137936, 62330577, 83107436, 124661154, 166214872, 249322308, 270099167, 332429744, 498644616, 540198334, 810297501, 997289232, 1080396668, 1620595002, 2160793336, 3241190004, 4321586672, 6482380008, 12964760016]

約数ペア:

[(1, 12964760016), (2, 6482380008), (3, 4321586672), (4, 3241190004), (6, 2160793336), (8, 1620595002), (12, 1080396668), (13, 997289232), (16, 810297501), (24, 540198334), (26, 498644616), (39, 332429744), (48, 270099167), (52, 249322308), (78, 166214872), (104, 124661154), (156, 83107436), (208, 62330577), (281, 46137936), (312, 41553718), (562, 23068968), (624, 20776859), (843, 15379312), (1124, 11534484), (1686, 7689656), (2248, 5767242), (3372, 3844828), (3653, 3549072), (4496, 2883621), (6744, 1922414), (7306, 1774536), (10959, 1183024), (13488, 961207), (14612, 887268), (21918, 591512), (29224, 443634), (43836, 295756), (58448, 221817), (73939, 175344), (87672, 147878)]