264728576

素因数分解:

$2^{12}\times 7^2\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 78

約数和(自身を含む): 616290840

約数和(自身を除く): 351562264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1319, 1568, 1792, 2048, 2638, 3136, 3584, 4096, 5276, 6272, 7168, 9233, 10552, 12544, 14336, 18466, 21104, 25088, 28672, 36932, 42208, 50176, 64631, 73864, 84416, 100352, 129262, 147728, 168832, 200704, 258524, 295456, 337664, 517048, 590912, 675328, 1034096, 1181824, 1350656, 2068192, 2363648, 2701312, 4136384, 4727296, 5402624, 8272768, 9454592, 16545536, 18909184, 33091072, 37818368, 66182144, 132364288, 264728576]

約数ペア:

[(1, 264728576), (2, 132364288), (4, 66182144), (7, 37818368), (8, 33091072), (14, 18909184), (16, 16545536), (28, 9454592), (32, 8272768), (49, 5402624), (56, 4727296), (64, 4136384), (98, 2701312), (112, 2363648), (128, 2068192), (196, 1350656), (224, 1181824), (256, 1034096), (392, 675328), (448, 590912), (512, 517048), (784, 337664), (896, 295456), (1024, 258524), (1319, 200704), (1568, 168832), (1792, 147728), (2048, 129262), (2638, 100352), (3136, 84416), (3584, 73864), (4096, 64631), (5276, 50176), (6272, 42208), (7168, 36932), (9233, 28672), (10552, 25088), (12544, 21104), (14336, 18466)]