1219552768

素因数分解:

$2^9\times 7^2\times {\mathrm{48611}}^1$

素因数の和:48643

約数の個数: 60

約数和(自身を含む): 2834614332

約数和(自身を除く): 1615061564

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, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 48611, 97222, 194444, 340277, 388888, 680554, 777776, 1361108, 1555552, 2381939, 2722216, 3111104, 4763878, 5444432, 6222208, 9527756, 10888864, 12444416, 19055512, 21777728, 24888832, 38111024, 43555456, 76222048, 87110912, 152444096, 174221824, 304888192, 609776384, 1219552768]

約数ペア:

[(1, 1219552768), (2, 609776384), (4, 304888192), (7, 174221824), (8, 152444096), (14, 87110912), (16, 76222048), (28, 43555456), (32, 38111024), (49, 24888832), (56, 21777728), (64, 19055512), (98, 12444416), (112, 10888864), (128, 9527756), (196, 6222208), (224, 5444432), (256, 4763878), (392, 3111104), (448, 2722216), (512, 2381939), (784, 1555552), (896, 1361108), (1568, 777776), (1792, 680554), (3136, 388888), (3584, 340277), (6272, 194444), (12544, 97222), (25088, 48611)]