279557824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2142

約数の個数: 112

約数和(自身を含む): 712793088

約数和(自身を除く): 433235264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1196, 1288, 1456, 1472, 2087, 2093, 2392, 2576, 2912, 4174, 4186, 4784, 5152, 5824, 8348, 8372, 9568, 10304, 14609, 16696, 16744, 19136, 27131, 29218, 33392, 33488, 48001, 54262, 58436, 66784, 66976, 96002, 108524, 116872, 133568, 133952, 189917, 192004, 217048, 233744, 336007, 379834, 384008, 434096, 467488, 624013, 672014, 759668, 768016, 868192, 934976, 1248026, 1344028, 1519336, 1536032, 1736384, 2496052, 2688056, 3038672, 3072064, 4368091, 4992104, 5376112, 6077344, 8736182, 9984208, 10752224, 12154688, 17472364, 19968416, 21504448, 34944728, 39936832, 69889456, 139778912, 279557824]

約数ペア:

[(1, 279557824), (2, 139778912), (4, 69889456), (7, 39936832), (8, 34944728), (13, 21504448), (14, 19968416), (16, 17472364), (23, 12154688), (26, 10752224), (28, 9984208), (32, 8736182), (46, 6077344), (52, 5376112), (56, 4992104), (64, 4368091), (91, 3072064), (92, 3038672), (104, 2688056), (112, 2496052), (161, 1736384), (182, 1536032), (184, 1519336), (208, 1344028), (224, 1248026), (299, 934976), (322, 868192), (364, 768016), (368, 759668), (416, 672014), (448, 624013), (598, 467488), (644, 434096), (728, 384008), (736, 379834), (832, 336007), (1196, 233744), (1288, 217048), (1456, 192004), (1472, 189917), (2087, 133952), (2093, 133568), (2392, 116872), (2576, 108524), (2912, 96002), (4174, 66976), (4186, 66784), (4784, 58436), (5152, 54262), (5824, 48001), (8348, 33488), (8372, 33392), (9568, 29218), (10304, 27131), (14609, 19136), (16696, 16744)]