1328008192

素因数分解:

$2^{10}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 176

約数和(自身を含む): 3275200000

約数和(自身を除く): 1947191808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 199, 224, 256, 266, 304, 343, 392, 398, 448, 512, 532, 608, 686, 784, 796, 896, 931, 1024, 1064, 1216, 1372, 1393, 1568, 1592, 1792, 1862, 2128, 2432, 2744, 2786, 3136, 3184, 3584, 3724, 3781, 4256, 4864, 5488, 5572, 6272, 6368, 6517, 7168, 7448, 7562, 8512, 9728, 9751, 10976, 11144, 12544, 12736, 13034, 14896, 15124, 17024, 19456, 19502, 21952, 22288, 25088, 25472, 26068, 26467, 29792, 30248, 34048, 39004, 43904, 44576, 50176, 50944, 52136, 52934, 59584, 60496, 68096, 68257, 78008, 87808, 89152, 101888, 104272, 105868, 119168, 120992, 136192, 136514, 156016, 175616, 178304, 185269, 203776, 208544, 211736, 238336, 241984, 273028, 312032, 351232, 356608, 370538, 417088, 423472, 476672, 483968, 546056, 624064, 713216, 741076, 834176, 846944, 953344, 967936, 1092112, 1248128, 1296883, 1426432, 1482152, 1668352, 1693888, 1935872, 2184224, 2496256, 2593766, 2964304, 3336704, 3387776, 3871744, 4368448, 4992512, 5187532, 5928608, 6673408, 6775552, 8736896, 9985024, 10375064, 11857216, 13551104, 17473792, 20750128, 23714432, 27102208, 34947584, 41500256, 47428864, 69895168, 83000512, 94857728, 166001024, 189715456, 332002048, 664004096, 1328008192]

約数ペア:

[(1, 1328008192), (2, 664004096), (4, 332002048), (7, 189715456), (8, 166001024), (14, 94857728), (16, 83000512), (19, 69895168), (28, 47428864), (32, 41500256), (38, 34947584), (49, 27102208), (56, 23714432), (64, 20750128), (76, 17473792), (98, 13551104), (112, 11857216), (128, 10375064), (133, 9985024), (152, 8736896), (196, 6775552), (199, 6673408), (224, 5928608), (256, 5187532), (266, 4992512), (304, 4368448), (343, 3871744), (392, 3387776), (398, 3336704), (448, 2964304), (512, 2593766), (532, 2496256), (608, 2184224), (686, 1935872), (784, 1693888), (796, 1668352), (896, 1482152), (931, 1426432), (1024, 1296883), (1064, 1248128), (1216, 1092112), (1372, 967936), (1393, 953344), (1568, 846944), (1592, 834176), (1792, 741076), (1862, 713216), (2128, 624064), (2432, 546056), (2744, 483968), (2786, 476672), (3136, 423472), (3184, 417088), (3584, 370538), (3724, 356608), (3781, 351232), (4256, 312032), (4864, 273028), (5488, 241984), (5572, 238336), (6272, 211736), (6368, 208544), (6517, 203776), (7168, 185269), (7448, 178304), (7562, 175616), (8512, 156016), (9728, 136514), (9751, 136192), (10976, 120992), (11144, 119168), (12544, 105868), (12736, 104272), (13034, 101888), (14896, 89152), (15124, 87808), (17024, 78008), (19456, 68257), (19502, 68096), (21952, 60496), (22288, 59584), (25088, 52934), (25472, 52136), (26068, 50944), (26467, 50176), (29792, 44576), (30248, 43904), (34048, 39004)]