1478619906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 3166691328

約数和(自身を除く): 1688071422

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 277, 282, 554, 823, 831, 1081, 1646, 1662, 2162, 2469, 3243, 4938, 6371, 6486, 12742, 13019, 18929, 19113, 26038, 37858, 38226, 38681, 39057, 56787, 77362, 78114, 113574, 116043, 227971, 232086, 299437, 455942, 598874, 683913, 889663, 898311, 1367826, 1779326, 1796622, 2668989, 5243333, 5337978, 10486666, 10714637, 15729999, 21429274, 31459998, 32143911, 64287822, 246436651, 492873302, 739309953, 1478619906]

約数ペア:

[(1, 1478619906), (2, 739309953), (3, 492873302), (6, 246436651), (23, 64287822), (46, 32143911), (47, 31459998), (69, 21429274), (94, 15729999), (138, 10714637), (141, 10486666), (277, 5337978), (282, 5243333), (554, 2668989), (823, 1796622), (831, 1779326), (1081, 1367826), (1646, 898311), (1662, 889663), (2162, 683913), (2469, 598874), (3243, 455942), (4938, 299437), (6371, 232086), (6486, 227971), (12742, 116043), (13019, 113574), (18929, 78114), (19113, 77362), (26038, 56787), (37858, 39057), (38226, 38681)]