255257736

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{44501}}^1$

素因数の和:44749

約数の個数: 32

約数和(自身を含む): 640828800

約数和(自身を除く): 385571064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 44501, 89002, 133503, 178004, 267006, 356008, 534012, 1068024, 10635739, 21271478, 31907217, 42542956, 63814434, 85085912, 127628868, 255257736]

約数ペア:

[(1, 255257736), (2, 127628868), (3, 85085912), (4, 63814434), (6, 42542956), (8, 31907217), (12, 21271478), (24, 10635739), (239, 1068024), (478, 534012), (717, 356008), (956, 267006), (1434, 178004), (1912, 133503), (2868, 89002), (5736, 44501)]