2019621168

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1344

約数の個数: 160

約数和(自身を含む): 6087943680

約数和(自身を除く): 4068322512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 181, 184, 207, 216, 276, 362, 368, 414, 432, 543, 552, 621, 724, 828, 1086, 1104, 1123, 1242, 1448, 1629, 1656, 2172, 2246, 2484, 2896, 3258, 3312, 3369, 4163, 4344, 4492, 4887, 4968, 6516, 6738, 8326, 8688, 8984, 9774, 9936, 10107, 12489, 13032, 13476, 16652, 17968, 19548, 20214, 24978, 25829, 26064, 26952, 30321, 33304, 37467, 39096, 40428, 49956, 51658, 53904, 60642, 66608, 74934, 77487, 78192, 80856, 99912, 103316, 112401, 121284, 149868, 154974, 161712, 199824, 203263, 206632, 224802, 232461, 242568, 299736, 309948, 406526, 413264, 449604, 464922, 485136, 599472, 609789, 619896, 697383, 813052, 899208, 929844, 1219578, 1239792, 1394766, 1626104, 1798416, 1829367, 1859688, 2439156, 2789532, 3252208, 3658734, 3719376, 4675049, 4878312, 5488101, 5579064, 7317468, 9350098, 9756624, 10976202, 11158128, 14025147, 14634936, 18700196, 21952404, 28050294, 29269872, 37400392, 42075441, 43904808, 56100588, 74800784, 84150882, 87809616, 112201176, 126226323, 168301764, 224402352, 252452646, 336603528, 504905292, 673207056, 1009810584, 2019621168]

約数ペア:

[(1, 2019621168), (2, 1009810584), (3, 673207056), (4, 504905292), (6, 336603528), (8, 252452646), (9, 224402352), (12, 168301764), (16, 126226323), (18, 112201176), (23, 87809616), (24, 84150882), (27, 74800784), (36, 56100588), (46, 43904808), (48, 42075441), (54, 37400392), (69, 29269872), (72, 28050294), (92, 21952404), (108, 18700196), (138, 14634936), (144, 14025147), (181, 11158128), (184, 10976202), (207, 9756624), (216, 9350098), (276, 7317468), (362, 5579064), (368, 5488101), (414, 4878312), (432, 4675049), (543, 3719376), (552, 3658734), (621, 3252208), (724, 2789532), (828, 2439156), (1086, 1859688), (1104, 1829367), (1123, 1798416), (1242, 1626104), (1448, 1394766), (1629, 1239792), (1656, 1219578), (2172, 929844), (2246, 899208), (2484, 813052), (2896, 697383), (3258, 619896), (3312, 609789), (3369, 599472), (4163, 485136), (4344, 464922), (4492, 449604), (4887, 413264), (4968, 406526), (6516, 309948), (6738, 299736), (8326, 242568), (8688, 232461), (8984, 224802), (9774, 206632), (9936, 203263), (10107, 199824), (12489, 161712), (13032, 154974), (13476, 149868), (16652, 121284), (17968, 112401), (19548, 103316), (20214, 99912), (24978, 80856), (25829, 78192), (26064, 77487), (26952, 74934), (30321, 66608), (33304, 60642), (37467, 53904), (39096, 51658), (40428, 49956)]