1233553664

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^2$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 2953465536

約数和(自身を除く): 1719911872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 173, 184, 224, 256, 322, 346, 368, 448, 644, 692, 736, 896, 1211, 1288, 1384, 1472, 1792, 2422, 2576, 2768, 2944, 3979, 4844, 5152, 5536, 5888, 7958, 9688, 10304, 11072, 15916, 19376, 20608, 22144, 27853, 29929, 31832, 38752, 41216, 44288, 55706, 59858, 63664, 77504, 111412, 119716, 127328, 155008, 209503, 222824, 239432, 254656, 310016, 419006, 445648, 478864, 509312, 688367, 838012, 891296, 957728, 1018624, 1376734, 1676024, 1782592, 1915456, 2753468, 3352048, 3565184, 3830912, 4818569, 5506936, 6704096, 7130368, 7661824, 9637138, 11013872, 13408192, 19274276, 22027744, 26816384, 38548552, 44055488, 53632768, 77097104, 88110976, 154194208, 176221952, 308388416, 616776832, 1233553664]

約数ペア:

[(1, 1233553664), (2, 616776832), (4, 308388416), (7, 176221952), (8, 154194208), (14, 88110976), (16, 77097104), (23, 53632768), (28, 44055488), (32, 38548552), (46, 26816384), (56, 22027744), (64, 19274276), (92, 13408192), (112, 11013872), (128, 9637138), (161, 7661824), (173, 7130368), (184, 6704096), (224, 5506936), (256, 4818569), (322, 3830912), (346, 3565184), (368, 3352048), (448, 2753468), (644, 1915456), (692, 1782592), (736, 1676024), (896, 1376734), (1211, 1018624), (1288, 957728), (1384, 891296), (1472, 838012), (1792, 688367), (2422, 509312), (2576, 478864), (2768, 445648), (2944, 419006), (3979, 310016), (4844, 254656), (5152, 239432), (5536, 222824), (5888, 209503), (7958, 155008), (9688, 127328), (10304, 119716), (11072, 111412), (15916, 77504), (19376, 63664), (20608, 59858), (22144, 55706), (27853, 44288), (29929, 41216), (31832, 38752)]