31448612136

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{21757}}^1$

素因数の和:22258

約数の個数: 64

約数和(自身を含む): 79268745600

約数和(自身を除く): 47820133464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 263, 458, 526, 687, 789, 916, 1052, 1374, 1578, 1832, 2104, 2748, 3156, 5496, 6312, 21757, 43514, 60227, 65271, 87028, 120454, 130542, 174056, 180681, 240908, 261084, 361362, 481816, 522168, 722724, 1445448, 4982353, 5722091, 9964706, 11444182, 14947059, 17166273, 19929412, 22888364, 29894118, 34332546, 39858824, 45776728, 59788236, 68665092, 119576472, 137330184, 1310358839, 2620717678, 3931076517, 5241435356, 7862153034, 10482870712, 15724306068, 31448612136]

約数ペア:

[(1, 31448612136), (2, 15724306068), (3, 10482870712), (4, 7862153034), (6, 5241435356), (8, 3931076517), (12, 2620717678), (24, 1310358839), (229, 137330184), (263, 119576472), (458, 68665092), (526, 59788236), (687, 45776728), (789, 39858824), (916, 34332546), (1052, 29894118), (1374, 22888364), (1578, 19929412), (1832, 17166273), (2104, 14947059), (2748, 11444182), (3156, 9964706), (5496, 5722091), (6312, 4982353), (21757, 1445448), (43514, 722724), (60227, 522168), (65271, 481816), (87028, 361362), (120454, 261084), (130542, 240908), (174056, 180681)]