429798656

素因数分解:

$2^8\times 7^1\times {\mathrm{239843}}^1$

素因数の和:239866

約数の個数: 36

約数和(自身を含む): 980482272

約数和(自身を除く): 550683616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 239843, 479686, 959372, 1678901, 1918744, 3357802, 3837488, 6715604, 7674976, 13431208, 15349952, 26862416, 30699904, 53724832, 61399808, 107449664, 214899328, 429798656]

約数ペア:

[(1, 429798656), (2, 214899328), (4, 107449664), (7, 61399808), (8, 53724832), (14, 30699904), (16, 26862416), (28, 15349952), (32, 13431208), (56, 7674976), (64, 6715604), (112, 3837488), (128, 3357802), (224, 1918744), (256, 1678901), (448, 959372), (896, 479686), (1792, 239843)]