311282046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7027}}^1$

素因数の和:7165

約数の個数: 48

約数和(自身を含む): 710446464

約数和(自身を除く): 399164418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1926, 2461, 4922, 7027, 7383, 14054, 14766, 21081, 22149, 42162, 44298, 63243, 126486, 161621, 323242, 484863, 751889, 969726, 1454589, 1503778, 2255667, 2909178, 4511334, 6767001, 13534002, 17293447, 34586894, 51880341, 103760682, 155641023, 311282046]

約数ペア:

[(1, 311282046), (2, 155641023), (3, 103760682), (6, 51880341), (9, 34586894), (18, 17293447), (23, 13534002), (46, 6767001), (69, 4511334), (107, 2909178), (138, 2255667), (207, 1503778), (214, 1454589), (321, 969726), (414, 751889), (642, 484863), (963, 323242), (1926, 161621), (2461, 126486), (4922, 63243), (7027, 44298), (7383, 42162), (14054, 22149), (14766, 21081)]