314841856

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 108

約数和(自身を含む): 770117880

約数和(自身を除く): 455276024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1321, 1568, 1792, 1862, 2128, 2432, 2642, 3136, 3724, 4256, 4864, 5284, 6272, 7448, 8512, 9247, 10568, 12544, 14896, 17024, 18494, 21136, 25099, 29792, 34048, 36988, 42272, 50198, 59584, 64729, 73976, 84544, 100396, 119168, 129458, 147952, 169088, 175693, 200792, 238336, 258916, 295904, 338176, 351386, 401584, 517832, 591808, 702772, 803168, 1035664, 1183616, 1229851, 1405544, 1606336, 2071328, 2367232, 2459702, 2811088, 3212672, 4142656, 4919404, 5622176, 6425344, 8285312, 9838808, 11244352, 16570624, 19677616, 22488704, 39355232, 44977408, 78710464, 157420928, 314841856]

約数ペア:

[(1, 314841856), (2, 157420928), (4, 78710464), (7, 44977408), (8, 39355232), (14, 22488704), (16, 19677616), (19, 16570624), (28, 11244352), (32, 9838808), (38, 8285312), (49, 6425344), (56, 5622176), (64, 4919404), (76, 4142656), (98, 3212672), (112, 2811088), (128, 2459702), (133, 2367232), (152, 2071328), (196, 1606336), (224, 1405544), (256, 1229851), (266, 1183616), (304, 1035664), (392, 803168), (448, 702772), (532, 591808), (608, 517832), (784, 401584), (896, 351386), (931, 338176), (1064, 295904), (1216, 258916), (1321, 238336), (1568, 200792), (1792, 175693), (1862, 169088), (2128, 147952), (2432, 129458), (2642, 119168), (3136, 100396), (3724, 84544), (4256, 73976), (4864, 64729), (5284, 59584), (6272, 50198), (7448, 42272), (8512, 36988), (9247, 34048), (10568, 29792), (12544, 25099), (14896, 21136), (17024, 18494)]