243722753072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1\times {\mathrm{2371}}^1$

素因数の和:4698

約数の個数: 80

約数和(自身を含む): 490972575744

約数和(自身を除く): 247249822672

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 2207, 2371, 2911, 4414, 4742, 5822, 8828, 9484, 11644, 17656, 18968, 23288, 35312, 37936, 46576, 90487, 97211, 156697, 168341, 180974, 194422, 313394, 336682, 361948, 388844, 626788, 673364, 723896, 777688, 1253576, 1346728, 1447792, 1555376, 2507152, 2693456, 5232797, 6424577, 6901981, 10465594, 12849154, 13803962, 20931188, 25698308, 27607924, 41862376, 51396616, 55215848, 83724752, 102793232, 110431696, 214544677, 371528587, 429089354, 743057174, 858178708, 1486114348, 1716357416, 2972228696, 3432714832, 5944457392, 15232672067, 30465344134, 60930688268, 121861376536, 243722753072]

約数ペア:

[(1, 243722753072), (2, 121861376536), (4, 60930688268), (8, 30465344134), (16, 15232672067), (41, 5944457392), (71, 3432714832), (82, 2972228696), (142, 1716357416), (164, 1486114348), (284, 858178708), (328, 743057174), (568, 429089354), (656, 371528587), (1136, 214544677), (2207, 110431696), (2371, 102793232), (2911, 83724752), (4414, 55215848), (4742, 51396616), (5822, 41862376), (8828, 27607924), (9484, 25698308), (11644, 20931188), (17656, 13803962), (18968, 12849154), (23288, 10465594), (35312, 6901981), (37936, 6424577), (46576, 5232797), (90487, 2693456), (97211, 2507152), (156697, 1555376), (168341, 1447792), (180974, 1346728), (194422, 1253576), (313394, 777688), (336682, 723896), (361948, 673364), (388844, 626788)]