379430912

素因数分解:

$2^{11}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 933660000

約数和(自身を除く): 554229088

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, 392, 398, 448, 512, 532, 608, 784, 796, 896, 931, 1024, 1064, 1216, 1393, 1568, 1592, 1792, 1862, 2048, 2128, 2432, 2786, 3136, 3184, 3584, 3724, 3781, 4256, 4864, 5572, 6272, 6368, 7168, 7448, 7562, 8512, 9728, 9751, 11144, 12544, 12736, 14336, 14896, 15124, 17024, 19456, 19502, 22288, 25088, 25472, 26467, 29792, 30248, 34048, 38912, 39004, 44576, 50176, 50944, 52934, 59584, 60496, 68096, 78008, 89152, 100352, 101888, 105868, 119168, 120992, 136192, 156016, 178304, 185269, 203776, 211736, 238336, 241984, 272384, 312032, 356608, 370538, 407552, 423472, 476672, 483968, 624064, 713216, 741076, 846944, 953344, 967936, 1248128, 1426432, 1482152, 1693888, 1906688, 1935872, 2496256, 2852864, 2964304, 3387776, 3871744, 4992512, 5928608, 6775552, 7743488, 9985024, 11857216, 13551104, 19970048, 23714432, 27102208, 47428864, 54204416, 94857728, 189715456, 379430912]

約数ペア:

[(1, 379430912), (2, 189715456), (4, 94857728), (7, 54204416), (8, 47428864), (14, 27102208), (16, 23714432), (19, 19970048), (28, 13551104), (32, 11857216), (38, 9985024), (49, 7743488), (56, 6775552), (64, 5928608), (76, 4992512), (98, 3871744), (112, 3387776), (128, 2964304), (133, 2852864), (152, 2496256), (196, 1935872), (199, 1906688), (224, 1693888), (256, 1482152), (266, 1426432), (304, 1248128), (392, 967936), (398, 953344), (448, 846944), (512, 741076), (532, 713216), (608, 624064), (784, 483968), (796, 476672), (896, 423472), (931, 407552), (1024, 370538), (1064, 356608), (1216, 312032), (1393, 272384), (1568, 241984), (1592, 238336), (1792, 211736), (1862, 203776), (2048, 185269), (2128, 178304), (2432, 156016), (2786, 136192), (3136, 120992), (3184, 119168), (3584, 105868), (3724, 101888), (3781, 100352), (4256, 89152), (4864, 78008), (5572, 68096), (6272, 60496), (6368, 59584), (7168, 52934), (7448, 50944), (7562, 50176), (8512, 44576), (9728, 39004), (9751, 38912), (11144, 34048), (12544, 30248), (12736, 29792), (14336, 26467), (14896, 25472), (15124, 25088), (17024, 22288), (19456, 19502)]