648031032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1847}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 1919998080

約数和(自身を除く): 1271967048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 443, 792, 886, 1329, 1772, 1847, 2658, 3544, 3694, 3987, 4873, 5316, 5541, 7388, 7974, 9746, 10632, 11082, 14619, 14776, 15948, 16623, 19492, 20317, 22164, 29238, 31896, 33246, 38984, 40634, 43857, 44328, 58476, 60951, 66492, 81268, 87714, 116952, 121902, 132984, 162536, 175428, 182853, 243804, 350856, 365706, 487608, 731412, 818221, 1462824, 1636442, 2454663, 3272884, 4909326, 6545768, 7363989, 9000431, 9818652, 14727978, 18000862, 19637304, 27001293, 29455956, 36001724, 54002586, 58911912, 72003448, 81003879, 108005172, 162007758, 216010344, 324015516, 648031032]

約数ペア:

[(1, 648031032), (2, 324015516), (3, 216010344), (4, 162007758), (6, 108005172), (8, 81003879), (9, 72003448), (11, 58911912), (12, 54002586), (18, 36001724), (22, 29455956), (24, 27001293), (33, 19637304), (36, 18000862), (44, 14727978), (66, 9818652), (72, 9000431), (88, 7363989), (99, 6545768), (132, 4909326), (198, 3272884), (264, 2454663), (396, 1636442), (443, 1462824), (792, 818221), (886, 731412), (1329, 487608), (1772, 365706), (1847, 350856), (2658, 243804), (3544, 182853), (3694, 175428), (3987, 162536), (4873, 132984), (5316, 121902), (5541, 116952), (7388, 87714), (7974, 81268), (9746, 66492), (10632, 60951), (11082, 58476), (14619, 44328), (14776, 43857), (15948, 40634), (16623, 38984), (19492, 33246), (20317, 31896), (22164, 29238)]