240793722

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2729

約数の個数: 80

約数和(自身を含む): 594797280

約数和(自身を除く): 354003558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 258, 351, 387, 559, 702, 774, 1053, 1118, 1161, 1677, 2106, 2322, 2659, 3354, 3483, 5031, 5318, 6966, 7977, 10062, 15093, 15954, 23931, 30186, 34567, 45279, 47862, 69134, 71793, 90558, 103701, 114337, 143586, 207402, 215379, 228674, 311103, 343011, 430758, 622206, 686022, 933309, 1029033, 1486381, 1866618, 2058066, 2799927, 2972762, 3087099, 4459143, 5599854, 6174198, 8918286, 9261297, 13377429, 18522594, 26754858, 40132287, 80264574, 120396861, 240793722]

約数ペア:

[(1, 240793722), (2, 120396861), (3, 80264574), (6, 40132287), (9, 26754858), (13, 18522594), (18, 13377429), (26, 9261297), (27, 8918286), (39, 6174198), (43, 5599854), (54, 4459143), (78, 3087099), (81, 2972762), (86, 2799927), (117, 2058066), (129, 1866618), (162, 1486381), (234, 1029033), (258, 933309), (351, 686022), (387, 622206), (559, 430758), (702, 343011), (774, 311103), (1053, 228674), (1118, 215379), (1161, 207402), (1677, 143586), (2106, 114337), (2322, 103701), (2659, 90558), (3354, 71793), (3483, 69134), (5031, 47862), (5318, 45279), (6966, 34567), (7977, 30186), (10062, 23931), (15093, 15954)]