429896768

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15731}}^1$

素因数の和:15811

約数の個数: 56

約数和(自身を含む): 990990144

約数和(自身を除く): 561093376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 15731, 27328, 31462, 62924, 110117, 125848, 220234, 251696, 440468, 503392, 880936, 959591, 1006784, 1761872, 1919182, 3523744, 3838364, 6717137, 7047488, 7676728, 13434274, 15353456, 26868548, 30706912, 53737096, 61413824, 107474192, 214948384, 429896768]

約数ペア:

[(1, 429896768), (2, 214948384), (4, 107474192), (7, 61413824), (8, 53737096), (14, 30706912), (16, 26868548), (28, 15353456), (32, 13434274), (56, 7676728), (61, 7047488), (64, 6717137), (112, 3838364), (122, 3523744), (224, 1919182), (244, 1761872), (427, 1006784), (448, 959591), (488, 880936), (854, 503392), (976, 440468), (1708, 251696), (1952, 220234), (3416, 125848), (3904, 110117), (6832, 62924), (13664, 31462), (15731, 27328)]