509677968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{246937}}^1$

素因数の和:246991

約数の個数: 40

約数和(自身を含む): 1347293728

約数和(自身を除く): 837615760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 246937, 493874, 740811, 987748, 1481622, 1975496, 2963244, 3950992, 5926488, 10618291, 11852976, 21236582, 31854873, 42473164, 63709746, 84946328, 127419492, 169892656, 254838984, 509677968]

約数ペア:

[(1, 509677968), (2, 254838984), (3, 169892656), (4, 127419492), (6, 84946328), (8, 63709746), (12, 42473164), (16, 31854873), (24, 21236582), (43, 11852976), (48, 10618291), (86, 5926488), (129, 3950992), (172, 2963244), (258, 1975496), (344, 1481622), (516, 987748), (688, 740811), (1032, 493874), (2064, 246937)]