385166656

素因数分解:

$2^6\times 7^2\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 84

約数和(自身を含む): 894392928

約数和(自身を除く): 509226272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 263, 392, 448, 467, 526, 784, 934, 1052, 1568, 1841, 1868, 2104, 3136, 3269, 3682, 3736, 4208, 6538, 7364, 7472, 8416, 12887, 13076, 14728, 14944, 16832, 22883, 25774, 26152, 29456, 29888, 45766, 51548, 52304, 58912, 91532, 103096, 104608, 117824, 122821, 183064, 206192, 209216, 245642, 366128, 412384, 491284, 732256, 824768, 859747, 982568, 1464512, 1719494, 1965136, 3438988, 3930272, 6018229, 6877976, 7860544, 12036458, 13755952, 24072916, 27511904, 48145832, 55023808, 96291664, 192583328, 385166656]

約数ペア:

[(1, 385166656), (2, 192583328), (4, 96291664), (7, 55023808), (8, 48145832), (14, 27511904), (16, 24072916), (28, 13755952), (32, 12036458), (49, 7860544), (56, 6877976), (64, 6018229), (98, 3930272), (112, 3438988), (196, 1965136), (224, 1719494), (263, 1464512), (392, 982568), (448, 859747), (467, 824768), (526, 732256), (784, 491284), (934, 412384), (1052, 366128), (1568, 245642), (1841, 209216), (1868, 206192), (2104, 183064), (3136, 122821), (3269, 117824), (3682, 104608), (3736, 103096), (4208, 91532), (6538, 58912), (7364, 52304), (7472, 51548), (8416, 45766), (12887, 29888), (13076, 29456), (14728, 26152), (14944, 25774), (16832, 22883)]