347130348

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1999}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 840000000

約数和(自身を除く): 492869652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 499, 998, 1497, 1996, 1999, 2994, 3998, 5988, 5997, 7996, 11994, 14471, 23988, 28942, 43413, 57884, 57971, 86826, 115942, 173652, 173913, 231884, 347826, 695652, 997501, 1995002, 2992503, 3990004, 5985006, 11970012, 28927529, 57855058, 86782587, 115710116, 173565174, 347130348]

約数ペア:

[(1, 347130348), (2, 173565174), (3, 115710116), (4, 86782587), (6, 57855058), (12, 28927529), (29, 11970012), (58, 5985006), (87, 3990004), (116, 2992503), (174, 1995002), (348, 997501), (499, 695652), (998, 347826), (1497, 231884), (1996, 173913), (1999, 173652), (2994, 115942), (3998, 86826), (5988, 57971), (5997, 57884), (7996, 43413), (11994, 28942), (14471, 23988)]