340811024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16759}}^1$

素因数の和:16839

約数の個数: 40

約数和(自身を含む): 698288640

約数和(自身を除く): 357477616

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 16759, 20336, 33518, 67036, 134072, 268144, 519529, 687119, 1039058, 1374238, 2078116, 2748476, 4156232, 5496952, 8312464, 10993904, 21300689, 42601378, 85202756, 170405512, 340811024]

約数ペア:

[(1, 340811024), (2, 170405512), (4, 85202756), (8, 42601378), (16, 21300689), (31, 10993904), (41, 8312464), (62, 5496952), (82, 4156232), (124, 2748476), (164, 2078116), (248, 1374238), (328, 1039058), (496, 687119), (656, 519529), (1271, 268144), (2542, 134072), (5084, 67036), (10168, 33518), (16759, 20336)]