668592012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^2$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 1736642880

約数和(自身を除く): 1068050868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 293, 354, 586, 649, 708, 879, 1172, 1298, 1758, 1947, 2596, 3223, 3516, 3894, 6446, 7788, 9669, 12892, 17287, 19338, 34574, 38676, 51861, 69148, 85849, 103722, 171698, 190157, 207444, 257547, 343396, 380314, 515094, 570471, 760628, 944339, 1030188, 1140942, 1888678, 2281884, 2833017, 3777356, 5065091, 5666034, 10130182, 11332068, 15195273, 20260364, 30390546, 55716001, 60781092, 111432002, 167148003, 222864004, 334296006, 668592012]

約数ペア:

[(1, 668592012), (2, 334296006), (3, 222864004), (4, 167148003), (6, 111432002), (11, 60781092), (12, 55716001), (22, 30390546), (33, 20260364), (44, 15195273), (59, 11332068), (66, 10130182), (118, 5666034), (132, 5065091), (177, 3777356), (236, 2833017), (293, 2281884), (354, 1888678), (586, 1140942), (649, 1030188), (708, 944339), (879, 760628), (1172, 570471), (1298, 515094), (1758, 380314), (1947, 343396), (2596, 257547), (3223, 207444), (3516, 190157), (3894, 171698), (6446, 103722), (7788, 85849), (9669, 69148), (12892, 51861), (17287, 38676), (19338, 34574)]