339853712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27197}}^1$

素因数の和:27287

約数の個数: 40

約数和(自身を含む): 728471232

約数和(自身を除く): 388617520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 27197, 54394, 108788, 217576, 299167, 435152, 598334, 1196668, 1930987, 2393336, 3861974, 4786672, 7723948, 15447896, 21240857, 30895792, 42481714, 84963428, 169926856, 339853712]

約数ペア:

[(1, 339853712), (2, 169926856), (4, 84963428), (8, 42481714), (11, 30895792), (16, 21240857), (22, 15447896), (44, 7723948), (71, 4786672), (88, 3861974), (142, 2393336), (176, 1930987), (284, 1196668), (568, 598334), (781, 435152), (1136, 299167), (1562, 217576), (3124, 108788), (6248, 54394), (12496, 27197)]