31021907904

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81233}}^1$

素因数の和:81284

約数の個数: 224

約数和(自身を含む): 103992517440

約数和(自身を除く): 72970609536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1224, 1248, 1326, 1404, 1632, 1728, 1768, 1836, 1872, 1989, 2448, 2496, 2652, 2808, 3264, 3536, 3672, 3744, 3978, 4896, 5304, 5616, 5967, 7072, 7344, 7488, 7956, 9792, 10608, 11232, 11934, 14144, 14688, 15912, 21216, 22464, 23868, 29376, 31824, 42432, 47736, 63648, 81233, 95472, 127296, 162466, 190944, 243699, 324932, 381888, 487398, 649864, 731097, 974796, 1056029, 1299728, 1380961, 1462194, 1949592, 2112058, 2193291, 2599456, 2761922, 2924388, 3168087, 3899184, 4142883, 4224116, 4386582, 5198912, 5523844, 5848776, 6336174, 7798368, 8285766, 8448232, 8773164, 9504261, 11047688, 11697552, 12428649, 12672348, 15596736, 16571532, 16896464, 17546328, 17952493, 19008522, 22095376, 23395104, 24857298, 25344696, 28512783, 33143064, 33792928, 35092656, 35904986, 37285947, 38017044, 44190752, 46790208, 49714596, 50689392, 53857479, 57025566, 66286128, 67585856, 70185312, 71809972, 74571894, 76034088, 88381504, 99429192, 101378784, 107714958, 114051132, 132572256, 140370624, 143619944, 149143788, 152068176, 161572437, 198858384, 202757568, 215429916, 228102264, 265144512, 287239888, 298287576, 304136352, 323144874, 397716768, 430859832, 456204528, 484717311, 574479776, 596575152, 608272704, 646289748, 795433536, 861719664, 912409056, 969434622, 1148959552, 1193150304, 1292579496, 1723439328, 1824818112, 1938869244, 2386300608, 2585158992, 3446878656, 3877738488, 5170317984, 7755476976, 10340635968, 15510953952, 31021907904]

約数ペア:

[(1, 31021907904), (2, 15510953952), (3, 10340635968), (4, 7755476976), (6, 5170317984), (8, 3877738488), (9, 3446878656), (12, 2585158992), (13, 2386300608), (16, 1938869244), (17, 1824818112), (18, 1723439328), (24, 1292579496), (26, 1193150304), (27, 1148959552), (32, 969434622), (34, 912409056), (36, 861719664), (39, 795433536), (48, 646289748), (51, 608272704), (52, 596575152), (54, 574479776), (64, 484717311), (68, 456204528), (72, 430859832), (78, 397716768), (96, 323144874), (102, 304136352), (104, 298287576), (108, 287239888), (117, 265144512), (136, 228102264), (144, 215429916), (153, 202757568), (156, 198858384), (192, 161572437), (204, 152068176), (208, 149143788), (216, 143619944), (221, 140370624), (234, 132572256), (272, 114051132), (288, 107714958), (306, 101378784), (312, 99429192), (351, 88381504), (408, 76034088), (416, 74571894), (432, 71809972), (442, 70185312), (459, 67585856), (468, 66286128), (544, 57025566), (576, 53857479), (612, 50689392), (624, 49714596), (663, 46790208), (702, 44190752), (816, 38017044), (832, 37285947), (864, 35904986), (884, 35092656), (918, 33792928), (936, 33143064), (1088, 28512783), (1224, 25344696), (1248, 24857298), (1326, 23395104), (1404, 22095376), (1632, 19008522), (1728, 17952493), (1768, 17546328), (1836, 16896464), (1872, 16571532), (1989, 15596736), (2448, 12672348), (2496, 12428649), (2652, 11697552), (2808, 11047688), (3264, 9504261), (3536, 8773164), (3672, 8448232), (3744, 8285766), (3978, 7798368), (4896, 6336174), (5304, 5848776), (5616, 5523844), (5967, 5198912), (7072, 4386582), (7344, 4224116), (7488, 4142883), (7956, 3899184), (9792, 3168087), (10608, 2924388), (11232, 2761922), (11934, 2599456), (14144, 2193291), (14688, 2112058), (15912, 1949592), (21216, 1462194), (22464, 1380961), (23868, 1299728), (29376, 1056029), (31824, 974796), (42432, 731097), (47736, 649864), (63648, 487398), (81233, 381888), (95472, 324932), (127296, 243699), (162466, 190944)]