213636864

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 663891200

約数和(自身を除く): 450254336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 811, 896, 1029, 1176, 1344, 1372, 1568, 1622, 1792, 2058, 2352, 2433, 2688, 2744, 3136, 3244, 4116, 4704, 4866, 5376, 5488, 5677, 6272, 6488, 8232, 9408, 9732, 10976, 11354, 12544, 12976, 16464, 17031, 18816, 19464, 21952, 22708, 25952, 32928, 34062, 37632, 38928, 39739, 43904, 45416, 51904, 65856, 68124, 77856, 79478, 87808, 90832, 103808, 119217, 131712, 136248, 155712, 158956, 181664, 207616, 238434, 263424, 272496, 278173, 311424, 317912, 363328, 476868, 544992, 556346, 622848, 635824, 726656, 834519, 953736, 1089984, 1112692, 1271648, 1453312, 1669038, 1907472, 2179968, 2225384, 2543296, 3338076, 3814944, 4359936, 4450768, 5086592, 6676152, 7629888, 8901536, 10173184, 13352304, 15259776, 17803072, 26704608, 30519552, 35606144, 53409216, 71212288, 106818432, 213636864]

約数ペア:

[(1, 213636864), (2, 106818432), (3, 71212288), (4, 53409216), (6, 35606144), (7, 30519552), (8, 26704608), (12, 17803072), (14, 15259776), (16, 13352304), (21, 10173184), (24, 8901536), (28, 7629888), (32, 6676152), (42, 5086592), (48, 4450768), (49, 4359936), (56, 3814944), (64, 3338076), (84, 2543296), (96, 2225384), (98, 2179968), (112, 1907472), (128, 1669038), (147, 1453312), (168, 1271648), (192, 1112692), (196, 1089984), (224, 953736), (256, 834519), (294, 726656), (336, 635824), (343, 622848), (384, 556346), (392, 544992), (448, 476868), (588, 363328), (672, 317912), (686, 311424), (768, 278173), (784, 272496), (811, 263424), (896, 238434), (1029, 207616), (1176, 181664), (1344, 158956), (1372, 155712), (1568, 136248), (1622, 131712), (1792, 119217), (2058, 103808), (2352, 90832), (2433, 87808), (2688, 79478), (2744, 77856), (3136, 68124), (3244, 65856), (4116, 51904), (4704, 45416), (4866, 43904), (5376, 39739), (5488, 38928), (5677, 37632), (6272, 34062), (6488, 32928), (8232, 25952), (9408, 22708), (9732, 21952), (10976, 19464), (11354, 18816), (12544, 17031), (12976, 16464)]