331788288

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 208

約数和(自身を含む): 998122496

約数和(自身を除く): 666334208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 67, 78, 93, 96, 104, 124, 128, 134, 156, 186, 192, 201, 208, 248, 256, 268, 312, 372, 384, 402, 403, 416, 496, 512, 536, 624, 744, 768, 804, 806, 832, 871, 992, 1024, 1072, 1209, 1248, 1488, 1536, 1608, 1612, 1664, 1742, 1984, 2048, 2077, 2144, 2418, 2496, 2613, 2976, 3072, 3216, 3224, 3328, 3484, 3968, 4096, 4154, 4288, 4836, 4992, 5226, 5952, 6144, 6231, 6432, 6448, 6656, 6968, 7936, 8308, 8576, 9672, 9984, 10452, 11904, 12288, 12462, 12864, 12896, 13312, 13936, 15872, 16616, 17152, 19344, 19968, 20904, 23808, 24924, 25728, 25792, 26624, 27001, 27872, 31744, 33232, 34304, 38688, 39936, 41808, 47616, 49848, 51456, 51584, 53248, 54002, 55744, 63488, 66464, 68608, 77376, 79872, 81003, 83616, 95232, 99696, 102912, 103168, 108004, 111488, 126976, 132928, 137216, 154752, 159744, 162006, 167232, 190464, 199392, 205824, 206336, 216008, 222976, 265856, 274432, 309504, 324012, 334464, 380928, 398784, 411648, 412672, 432016, 445952, 531712, 619008, 648024, 668928, 797568, 823296, 825344, 864032, 891904, 1063424, 1238016, 1296048, 1337856, 1595136, 1650688, 1728064, 1783808, 2126848, 2476032, 2592096, 2675712, 3190272, 3456128, 3567616, 4253696, 4952064, 5184192, 5351424, 6380544, 6912256, 8507392, 10368384, 10702848, 12761088, 13824512, 20736768, 25522176, 27649024, 41473536, 55298048, 82947072, 110596096, 165894144, 331788288]

約数ペア:

[(1, 331788288), (2, 165894144), (3, 110596096), (4, 82947072), (6, 55298048), (8, 41473536), (12, 27649024), (13, 25522176), (16, 20736768), (24, 13824512), (26, 12761088), (31, 10702848), (32, 10368384), (39, 8507392), (48, 6912256), (52, 6380544), (62, 5351424), (64, 5184192), (67, 4952064), (78, 4253696), (93, 3567616), (96, 3456128), (104, 3190272), (124, 2675712), (128, 2592096), (134, 2476032), (156, 2126848), (186, 1783808), (192, 1728064), (201, 1650688), (208, 1595136), (248, 1337856), (256, 1296048), (268, 1238016), (312, 1063424), (372, 891904), (384, 864032), (402, 825344), (403, 823296), (416, 797568), (496, 668928), (512, 648024), (536, 619008), (624, 531712), (744, 445952), (768, 432016), (804, 412672), (806, 411648), (832, 398784), (871, 380928), (992, 334464), (1024, 324012), (1072, 309504), (1209, 274432), (1248, 265856), (1488, 222976), (1536, 216008), (1608, 206336), (1612, 205824), (1664, 199392), (1742, 190464), (1984, 167232), (2048, 162006), (2077, 159744), (2144, 154752), (2418, 137216), (2496, 132928), (2613, 126976), (2976, 111488), (3072, 108004), (3216, 103168), (3224, 102912), (3328, 99696), (3484, 95232), (3968, 83616), (4096, 81003), (4154, 79872), (4288, 77376), (4836, 68608), (4992, 66464), (5226, 63488), (5952, 55744), (6144, 54002), (6231, 53248), (6432, 51584), (6448, 51456), (6656, 49848), (6968, 47616), (7936, 41808), (8308, 39936), (8576, 38688), (9672, 34304), (9984, 33232), (10452, 31744), (11904, 27872), (12288, 27001), (12462, 26624), (12864, 25792), (12896, 25728), (13312, 24924), (13936, 23808), (15872, 20904), (16616, 19968), (17152, 19344)]