224456456

素因数分解:

$2^3\times 7^3\times {\mathrm{81799}}^1$

素因数の和:81826

約数の個数: 32

約数和(自身を含む): 490800000

約数和(自身を除く): 266343544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 81799, 163598, 327196, 572593, 654392, 1145186, 2290372, 4008151, 4580744, 8016302, 16032604, 28057057, 32065208, 56114114, 112228228, 224456456]

約数ペア:

[(1, 224456456), (2, 112228228), (4, 56114114), (7, 32065208), (8, 28057057), (14, 16032604), (28, 8016302), (49, 4580744), (56, 4008151), (98, 2290372), (196, 1145186), (343, 654392), (392, 572593), (686, 327196), (1372, 163598), (2744, 81799)]