485126656

素因数分解:

$2^9\times 7^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 120

約数和(自身を含む): 1149659676

約数和(自身を除く): 664533020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 256, 317, 392, 427, 448, 488, 512, 634, 784, 854, 896, 976, 1268, 1568, 1708, 1792, 1952, 2219, 2536, 2989, 3136, 3416, 3584, 3904, 4438, 5072, 5978, 6272, 6832, 7808, 8876, 10144, 11956, 12544, 13664, 15533, 15616, 17752, 19337, 20288, 23912, 25088, 27328, 31066, 31232, 35504, 38674, 40576, 47824, 54656, 62132, 71008, 77348, 81152, 95648, 109312, 124264, 135359, 142016, 154696, 162304, 191296, 218624, 248528, 270718, 284032, 309392, 382592, 497056, 541436, 568064, 618784, 765184, 947513, 994112, 1082872, 1136128, 1237568, 1530368, 1895026, 1988224, 2165744, 2475136, 3790052, 3976448, 4331488, 4950272, 7580104, 7952896, 8662976, 9900544, 15160208, 17325952, 30320416, 34651904, 60640832, 69303808, 121281664, 242563328, 485126656]

約数ペア:

[(1, 485126656), (2, 242563328), (4, 121281664), (7, 69303808), (8, 60640832), (14, 34651904), (16, 30320416), (28, 17325952), (32, 15160208), (49, 9900544), (56, 8662976), (61, 7952896), (64, 7580104), (98, 4950272), (112, 4331488), (122, 3976448), (128, 3790052), (196, 2475136), (224, 2165744), (244, 1988224), (256, 1895026), (317, 1530368), (392, 1237568), (427, 1136128), (448, 1082872), (488, 994112), (512, 947513), (634, 765184), (784, 618784), (854, 568064), (896, 541436), (976, 497056), (1268, 382592), (1568, 309392), (1708, 284032), (1792, 270718), (1952, 248528), (2219, 218624), (2536, 191296), (2989, 162304), (3136, 154696), (3416, 142016), (3584, 135359), (3904, 124264), (4438, 109312), (5072, 95648), (5978, 81152), (6272, 77348), (6832, 71008), (7808, 62132), (8876, 54656), (10144, 47824), (11956, 40576), (12544, 38674), (13664, 35504), (15533, 31232), (15616, 31066), (17752, 27328), (19337, 25088), (20288, 23912)]