347483056

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 684331200

約数和(自身を除く): 336848144

約数列:

[1, 2, 4, 8, 16, 89, 178, 239, 356, 478, 712, 956, 1021, 1424, 1912, 2042, 3824, 4084, 8168, 16336, 21271, 42542, 85084, 90869, 170168, 181738, 244019, 340336, 363476, 488038, 726952, 976076, 1453904, 1952152, 3904304, 21717691, 43435382, 86870764, 173741528, 347483056]

約数ペア:

[(1, 347483056), (2, 173741528), (4, 86870764), (8, 43435382), (16, 21717691), (89, 3904304), (178, 1952152), (239, 1453904), (356, 976076), (478, 726952), (712, 488038), (956, 363476), (1021, 340336), (1424, 244019), (1912, 181738), (2042, 170168), (3824, 90869), (4084, 85084), (8168, 42542), (16336, 21271)]