204115968

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 234

約数和(自身を含む): 691926534

約数和(自身を除く): 487810566

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 113, 126, 128, 144, 147, 168, 192, 196, 224, 226, 252, 256, 288, 294, 336, 339, 384, 392, 441, 448, 452, 504, 512, 576, 588, 672, 678, 768, 784, 791, 882, 896, 904, 1008, 1017, 1024, 1152, 1176, 1344, 1356, 1536, 1568, 1582, 1764, 1792, 1808, 2016, 2034, 2048, 2304, 2352, 2373, 2688, 2712, 3072, 3136, 3164, 3528, 3584, 3616, 4032, 4068, 4096, 4608, 4704, 4746, 5376, 5424, 5537, 6144, 6272, 6328, 7056, 7119, 7168, 7232, 8064, 8136, 9216, 9408, 9492, 10752, 10848, 11074, 12288, 12544, 12656, 14112, 14238, 14336, 14464, 16128, 16272, 16611, 18432, 18816, 18984, 21504, 21696, 22148, 25088, 25312, 28224, 28476, 28672, 28928, 32256, 32544, 33222, 36864, 37632, 37968, 43008, 43392, 44296, 49833, 50176, 50624, 56448, 56952, 57856, 64512, 65088, 66444, 75264, 75936, 86016, 86784, 88592, 99666, 100352, 101248, 112896, 113904, 115712, 129024, 130176, 132888, 150528, 151872, 173568, 177184, 199332, 200704, 202496, 225792, 227808, 231424, 258048, 260352, 265776, 301056, 303744, 347136, 354368, 398664, 404992, 451584, 455616, 462848, 520704, 531552, 602112, 607488, 694272, 708736, 797328, 809984, 903168, 911232, 1041408, 1063104, 1214976, 1388544, 1417472, 1594656, 1619968, 1806336, 1822464, 2082816, 2126208, 2429952, 2834944, 3189312, 3239936, 3644928, 4165632, 4252416, 4859904, 5669888, 6378624, 7289856, 8504832, 9719808, 11339776, 12757248, 14579712, 17009664, 22679552, 25514496, 29159424, 34019328, 51028992, 68038656, 102057984, 204115968]

約数ペア:

[(1, 204115968), (2, 102057984), (3, 68038656), (4, 51028992), (6, 34019328), (7, 29159424), (8, 25514496), (9, 22679552), (12, 17009664), (14, 14579712), (16, 12757248), (18, 11339776), (21, 9719808), (24, 8504832), (28, 7289856), (32, 6378624), (36, 5669888), (42, 4859904), (48, 4252416), (49, 4165632), (56, 3644928), (63, 3239936), (64, 3189312), (72, 2834944), (84, 2429952), (96, 2126208), (98, 2082816), (112, 1822464), (113, 1806336), (126, 1619968), (128, 1594656), (144, 1417472), (147, 1388544), (168, 1214976), (192, 1063104), (196, 1041408), (224, 911232), (226, 903168), (252, 809984), (256, 797328), (288, 708736), (294, 694272), (336, 607488), (339, 602112), (384, 531552), (392, 520704), (441, 462848), (448, 455616), (452, 451584), (504, 404992), (512, 398664), (576, 354368), (588, 347136), (672, 303744), (678, 301056), (768, 265776), (784, 260352), (791, 258048), (882, 231424), (896, 227808), (904, 225792), (1008, 202496), (1017, 200704), (1024, 199332), (1152, 177184), (1176, 173568), (1344, 151872), (1356, 150528), (1536, 132888), (1568, 130176), (1582, 129024), (1764, 115712), (1792, 113904), (1808, 112896), (2016, 101248), (2034, 100352), (2048, 99666), (2304, 88592), (2352, 86784), (2373, 86016), (2688, 75936), (2712, 75264), (3072, 66444), (3136, 65088), (3164, 64512), (3528, 57856), (3584, 56952), (3616, 56448), (4032, 50624), (4068, 50176), (4096, 49833), (4608, 44296), (4704, 43392), (4746, 43008), (5376, 37968), (5424, 37632), (5537, 36864), (6144, 33222), (6272, 32544), (6328, 32256), (7056, 28928), (7119, 28672), (7168, 28476), (7232, 28224), (8064, 25312), (8136, 25088), (9216, 22148), (9408, 21696), (9492, 21504), (10752, 18984), (10848, 18816), (11074, 18432), (12288, 16611), (12544, 16272), (12656, 16128), (14112, 14464), (14238, 14336)]