461565888

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 168

約数和(自身を含む): 1442703744

約数和(自身を除く): 981137856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 392, 426, 448, 497, 568, 588, 672, 691, 784, 852, 994, 1136, 1176, 1344, 1382, 1491, 1568, 1704, 1988, 2073, 2272, 2352, 2764, 2982, 3136, 3408, 3479, 3976, 4146, 4544, 4704, 4837, 5528, 5964, 6816, 6958, 7952, 8292, 9408, 9674, 10437, 11056, 11928, 13632, 13916, 14511, 15904, 16584, 19348, 20874, 22112, 23856, 27832, 29022, 31808, 33168, 33859, 38696, 41748, 44224, 47712, 49061, 55664, 58044, 66336, 67718, 77392, 83496, 95424, 98122, 101577, 111328, 116088, 132672, 135436, 147183, 154784, 166992, 196244, 203154, 222656, 232176, 270872, 294366, 309568, 333984, 343427, 392488, 406308, 464352, 541744, 588732, 667968, 686854, 784976, 812616, 928704, 1030281, 1083488, 1177464, 1373708, 1569952, 1625232, 2060562, 2166976, 2354928, 2403989, 2747416, 3139904, 3250464, 4121124, 4709856, 4807978, 5494832, 6500928, 7211967, 8242248, 9419712, 9615956, 10989664, 14423934, 16484496, 19231912, 21979328, 28847868, 32968992, 38463824, 57695736, 65937984, 76927648, 115391472, 153855296, 230782944, 461565888]

約数ペア:

[(1, 461565888), (2, 230782944), (3, 153855296), (4, 115391472), (6, 76927648), (7, 65937984), (8, 57695736), (12, 38463824), (14, 32968992), (16, 28847868), (21, 21979328), (24, 19231912), (28, 16484496), (32, 14423934), (42, 10989664), (48, 9615956), (49, 9419712), (56, 8242248), (64, 7211967), (71, 6500928), (84, 5494832), (96, 4807978), (98, 4709856), (112, 4121124), (142, 3250464), (147, 3139904), (168, 2747416), (192, 2403989), (196, 2354928), (213, 2166976), (224, 2060562), (284, 1625232), (294, 1569952), (336, 1373708), (392, 1177464), (426, 1083488), (448, 1030281), (497, 928704), (568, 812616), (588, 784976), (672, 686854), (691, 667968), (784, 588732), (852, 541744), (994, 464352), (1136, 406308), (1176, 392488), (1344, 343427), (1382, 333984), (1491, 309568), (1568, 294366), (1704, 270872), (1988, 232176), (2073, 222656), (2272, 203154), (2352, 196244), (2764, 166992), (2982, 154784), (3136, 147183), (3408, 135436), (3479, 132672), (3976, 116088), (4146, 111328), (4544, 101577), (4704, 98122), (4837, 95424), (5528, 83496), (5964, 77392), (6816, 67718), (6958, 66336), (7952, 58044), (8292, 55664), (9408, 49061), (9674, 47712), (10437, 44224), (11056, 41748), (11928, 38696), (13632, 33859), (13916, 33168), (14511, 31808), (15904, 29022), (16584, 27832), (19348, 23856), (20874, 22112)]