724853322

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{1063}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 1610376768

約数和(自身を除く): 885523446

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 881, 1063, 1762, 2126, 2643, 3189, 5286, 6378, 7929, 9567, 15858, 19134, 37883, 45709, 75766, 91418, 113649, 137127, 227298, 274254, 340947, 411381, 681894, 822762, 936503, 1873006, 2809509, 5619018, 8428527, 16857054, 40269629, 80539258, 120808887, 241617774, 362426661, 724853322]

約数ペア:

[(1, 724853322), (2, 362426661), (3, 241617774), (6, 120808887), (9, 80539258), (18, 40269629), (43, 16857054), (86, 8428527), (129, 5619018), (258, 2809509), (387, 1873006), (774, 936503), (881, 822762), (1063, 681894), (1762, 411381), (2126, 340947), (2643, 274254), (3189, 227298), (5286, 137127), (6378, 113649), (7929, 91418), (9567, 75766), (15858, 45709), (19134, 37883)]