266402416

素因数分解:

$2^4\times 7^2\times {\mathrm{339799}}^1$

素因数の和:339821

約数の個数: 30

約数和(自身を含む): 600426600

約数和(自身を除く): 334024184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 339799, 679598, 1359196, 2378593, 2718392, 4757186, 5436784, 9514372, 16650151, 19028744, 33300302, 38057488, 66600604, 133201208, 266402416]

約数ペア:

[(1, 266402416), (2, 133201208), (4, 66600604), (7, 38057488), (8, 33300302), (14, 19028744), (16, 16650151), (28, 9514372), (49, 5436784), (56, 4757186), (98, 2718392), (112, 2378593), (196, 1359196), (392, 679598), (784, 339799)]