571263728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 1360627200

約数和(自身を除く): 789363472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 199, 266, 284, 304, 361, 398, 497, 532, 568, 722, 796, 994, 1064, 1136, 1349, 1393, 1444, 1592, 1988, 2128, 2527, 2698, 2786, 2888, 3184, 3781, 3976, 5054, 5396, 5572, 5776, 7562, 7952, 9443, 10108, 10792, 11144, 14129, 15124, 18886, 20216, 21584, 22288, 25631, 26467, 28258, 30248, 37772, 40432, 51262, 52934, 56516, 60496, 71839, 75544, 98903, 102524, 105868, 113032, 143678, 151088, 179417, 197806, 205048, 211736, 226064, 268451, 287356, 358834, 395612, 410096, 423472, 502873, 536902, 574712, 717668, 791224, 1005746, 1073804, 1149424, 1435336, 1582448, 1879157, 2011492, 2147608, 2870672, 3758314, 4022984, 4295216, 5100569, 7516628, 8045968, 10201138, 15033256, 20402276, 30066512, 35703983, 40804552, 71407966, 81609104, 142815932, 285631864, 571263728]

約数ペア:

[(1, 571263728), (2, 285631864), (4, 142815932), (7, 81609104), (8, 71407966), (14, 40804552), (16, 35703983), (19, 30066512), (28, 20402276), (38, 15033256), (56, 10201138), (71, 8045968), (76, 7516628), (112, 5100569), (133, 4295216), (142, 4022984), (152, 3758314), (199, 2870672), (266, 2147608), (284, 2011492), (304, 1879157), (361, 1582448), (398, 1435336), (497, 1149424), (532, 1073804), (568, 1005746), (722, 791224), (796, 717668), (994, 574712), (1064, 536902), (1136, 502873), (1349, 423472), (1393, 410096), (1444, 395612), (1592, 358834), (1988, 287356), (2128, 268451), (2527, 226064), (2698, 211736), (2786, 205048), (2888, 197806), (3184, 179417), (3781, 151088), (3976, 143678), (5054, 113032), (5396, 105868), (5572, 102524), (5776, 98903), (7562, 75544), (7952, 71839), (9443, 60496), (10108, 56516), (10792, 52934), (11144, 51262), (14129, 40432), (15124, 37772), (18886, 30248), (20216, 28258), (21584, 26467), (22288, 25631)]