223962012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12619}}^1$

素因数の和:12675

約数の個数: 72

約数和(自身を含む): 620146800

約数和(自身を除く): 396184788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 12619, 17748, 25238, 37857, 50476, 75714, 113571, 151428, 214523, 227142, 365951, 429046, 454284, 643569, 731902, 858092, 1097853, 1287138, 1463804, 1930707, 2195706, 2574276, 3293559, 3861414, 4391412, 6221167, 6587118, 7722828, 12442334, 13174236, 18663501, 24884668, 37327002, 55990503, 74654004, 111981006, 223962012]

約数ペア:

[(1, 223962012), (2, 111981006), (3, 74654004), (4, 55990503), (6, 37327002), (9, 24884668), (12, 18663501), (17, 13174236), (18, 12442334), (29, 7722828), (34, 6587118), (36, 6221167), (51, 4391412), (58, 3861414), (68, 3293559), (87, 2574276), (102, 2195706), (116, 1930707), (153, 1463804), (174, 1287138), (204, 1097853), (261, 858092), (306, 731902), (348, 643569), (493, 454284), (522, 429046), (612, 365951), (986, 227142), (1044, 214523), (1479, 151428), (1972, 113571), (2958, 75714), (4437, 50476), (5916, 37857), (8874, 25238), (12619, 17748)]