269984512

素因数分解:

$2^8\times 7^2\times {\mathrm{21523}}^1$

素因数の和:21553

約数の個数: 54

約数和(自身を含む): 626929548

約数和(自身を除く): 356945036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 21523, 43046, 86092, 150661, 172184, 301322, 344368, 602644, 688736, 1054627, 1205288, 1377472, 2109254, 2410576, 2754944, 4218508, 4821152, 5509888, 8437016, 9642304, 16874032, 19284608, 33748064, 38569216, 67496128, 134992256, 269984512]

約数ペア:

[(1, 269984512), (2, 134992256), (4, 67496128), (7, 38569216), (8, 33748064), (14, 19284608), (16, 16874032), (28, 9642304), (32, 8437016), (49, 5509888), (56, 4821152), (64, 4218508), (98, 2754944), (112, 2410576), (128, 2109254), (196, 1377472), (224, 1205288), (256, 1054627), (392, 688736), (448, 602644), (784, 344368), (896, 301322), (1568, 172184), (1792, 150661), (3136, 86092), (6272, 43046), (12544, 21523)]