245939904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 812503328

約数和(自身を除く): 566563424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 181, 192, 224, 252, 288, 336, 337, 362, 448, 504, 543, 576, 672, 674, 724, 1008, 1011, 1086, 1267, 1344, 1348, 1448, 1629, 2016, 2022, 2172, 2359, 2534, 2696, 2896, 3033, 3258, 3801, 4032, 4044, 4344, 4718, 5068, 5392, 5792, 6066, 6516, 7077, 7602, 8088, 8688, 9436, 10136, 10784, 11403, 11584, 12132, 13032, 14154, 15204, 16176, 17376, 18872, 20272, 21231, 21568, 22806, 24264, 26064, 28308, 30408, 32352, 34752, 37744, 40544, 42462, 45612, 48528, 52128, 56616, 60816, 60997, 64704, 75488, 81088, 84924, 91224, 97056, 104256, 113232, 121632, 121994, 150976, 169848, 182448, 182991, 194112, 226464, 243264, 243988, 339696, 364896, 365982, 426979, 452928, 487976, 548973, 679392, 729792, 731964, 853958, 975952, 1097946, 1280937, 1358784, 1463928, 1707916, 1951904, 2195892, 2561874, 2927856, 3415832, 3842811, 3903808, 4391784, 5123748, 5855712, 6831664, 7685622, 8783568, 10247496, 11711424, 13663328, 15371244, 17567136, 20494992, 27326656, 30742488, 35134272, 40989984, 61484976, 81979968, 122969952, 245939904]

約数ペア:

[(1, 245939904), (2, 122969952), (3, 81979968), (4, 61484976), (6, 40989984), (7, 35134272), (8, 30742488), (9, 27326656), (12, 20494992), (14, 17567136), (16, 15371244), (18, 13663328), (21, 11711424), (24, 10247496), (28, 8783568), (32, 7685622), (36, 6831664), (42, 5855712), (48, 5123748), (56, 4391784), (63, 3903808), (64, 3842811), (72, 3415832), (84, 2927856), (96, 2561874), (112, 2195892), (126, 1951904), (144, 1707916), (168, 1463928), (181, 1358784), (192, 1280937), (224, 1097946), (252, 975952), (288, 853958), (336, 731964), (337, 729792), (362, 679392), (448, 548973), (504, 487976), (543, 452928), (576, 426979), (672, 365982), (674, 364896), (724, 339696), (1008, 243988), (1011, 243264), (1086, 226464), (1267, 194112), (1344, 182991), (1348, 182448), (1448, 169848), (1629, 150976), (2016, 121994), (2022, 121632), (2172, 113232), (2359, 104256), (2534, 97056), (2696, 91224), (2896, 84924), (3033, 81088), (3258, 75488), (3801, 64704), (4032, 60997), (4044, 60816), (4344, 56616), (4718, 52128), (5068, 48528), (5392, 45612), (5792, 42462), (6066, 40544), (6516, 37744), (7077, 34752), (7602, 32352), (8088, 30408), (8688, 28308), (9436, 26064), (10136, 24264), (10784, 22806), (11403, 21568), (11584, 21231), (12132, 20272), (13032, 18872), (14154, 17376), (15204, 16176)]