40989984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 124016256

約数和(自身を除く): 83026272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 181, 224, 336, 337, 362, 543, 672, 674, 724, 1011, 1086, 1267, 1348, 1448, 2022, 2172, 2359, 2534, 2696, 2896, 3801, 4044, 4344, 4718, 5068, 5392, 5792, 7077, 7602, 8088, 8688, 9436, 10136, 10784, 14154, 15204, 16176, 17376, 18872, 20272, 28308, 30408, 32352, 37744, 40544, 56616, 60816, 60997, 75488, 113232, 121632, 121994, 182991, 226464, 243988, 365982, 426979, 487976, 731964, 853958, 975952, 1280937, 1463928, 1707916, 1951904, 2561874, 2927856, 3415832, 5123748, 5855712, 6831664, 10247496, 13663328, 20494992, 40989984]

約数ペア:

[(1, 40989984), (2, 20494992), (3, 13663328), (4, 10247496), (6, 6831664), (7, 5855712), (8, 5123748), (12, 3415832), (14, 2927856), (16, 2561874), (21, 1951904), (24, 1707916), (28, 1463928), (32, 1280937), (42, 975952), (48, 853958), (56, 731964), (84, 487976), (96, 426979), (112, 365982), (168, 243988), (181, 226464), (224, 182991), (336, 121994), (337, 121632), (362, 113232), (543, 75488), (672, 60997), (674, 60816), (724, 56616), (1011, 40544), (1086, 37744), (1267, 32352), (1348, 30408), (1448, 28308), (2022, 20272), (2172, 18872), (2359, 17376), (2534, 16176), (2696, 15204), (2896, 14154), (3801, 10784), (4044, 10136), (4344, 9436), (4718, 8688), (5068, 8088), (5392, 7602), (5792, 7077)]