428617728

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 312

約数和(自身を含む): 1553799936

約数和(自身を除く): 1125182208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 151, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 302, 308, 336, 352, 384, 396, 448, 453, 462, 504, 512, 528, 576, 604, 616, 672, 693, 704, 768, 792, 896, 906, 924, 1008, 1024, 1056, 1057, 1152, 1208, 1232, 1344, 1359, 1386, 1408, 1536, 1584, 1661, 1792, 1812, 1848, 2016, 2048, 2112, 2114, 2304, 2416, 2464, 2688, 2718, 2772, 2816, 3072, 3168, 3171, 3322, 3584, 3624, 3696, 4032, 4096, 4224, 4228, 4608, 4832, 4928, 4983, 5376, 5436, 5544, 5632, 6144, 6336, 6342, 6644, 7168, 7248, 7392, 8064, 8448, 8456, 9216, 9513, 9664, 9856, 9966, 10752, 10872, 11088, 11264, 11627, 12288, 12672, 12684, 13288, 14336, 14496, 14784, 14949, 16128, 16896, 16912, 18432, 19026, 19328, 19712, 19932, 21504, 21744, 22176, 22528, 23254, 25344, 25368, 26576, 28672, 28992, 29568, 29898, 32256, 33792, 33824, 34881, 36864, 38052, 38656, 39424, 39864, 43008, 43488, 44352, 45056, 46508, 50688, 50736, 53152, 57984, 59136, 59796, 64512, 67584, 67648, 69762, 76104, 77312, 78848, 79728, 86016, 86976, 88704, 93016, 101376, 101472, 104643, 106304, 115968, 118272, 119592, 129024, 135168, 135296, 139524, 152208, 154624, 157696, 159456, 173952, 177408, 186032, 202752, 202944, 209286, 212608, 231936, 236544, 239184, 258048, 270592, 279048, 304416, 309248, 315392, 318912, 347904, 354816, 372064, 405504, 405888, 418572, 425216, 463872, 473088, 478368, 541184, 558096, 608832, 618496, 637824, 695808, 709632, 744128, 811776, 837144, 850432, 927744, 946176, 956736, 1082368, 1116192, 1217664, 1275648, 1391616, 1419264, 1488256, 1623552, 1674288, 1700864, 1855488, 1913472, 2164736, 2232384, 2435328, 2551296, 2783232, 2838528, 2976512, 3247104, 3348576, 3401728, 3826944, 4329472, 4464768, 4870656, 5102592, 5566464, 5953024, 6494208, 6697152, 6803456, 7653888, 8929536, 9741312, 10205184, 11906048, 12988416, 13394304, 15307776, 17859072, 19482624, 20410368, 23812096, 26788608, 30615552, 35718144, 38965248, 47624192, 53577216, 61231104, 71436288, 107154432, 142872576, 214308864, 428617728]

約数ペア:

[(1, 428617728), (2, 214308864), (3, 142872576), (4, 107154432), (6, 71436288), (7, 61231104), (8, 53577216), (9, 47624192), (11, 38965248), (12, 35718144), (14, 30615552), (16, 26788608), (18, 23812096), (21, 20410368), (22, 19482624), (24, 17859072), (28, 15307776), (32, 13394304), (33, 12988416), (36, 11906048), (42, 10205184), (44, 9741312), (48, 8929536), (56, 7653888), (63, 6803456), (64, 6697152), (66, 6494208), (72, 5953024), (77, 5566464), (84, 5102592), (88, 4870656), (96, 4464768), (99, 4329472), (112, 3826944), (126, 3401728), (128, 3348576), (132, 3247104), (144, 2976512), (151, 2838528), (154, 2783232), (168, 2551296), (176, 2435328), (192, 2232384), (198, 2164736), (224, 1913472), (231, 1855488), (252, 1700864), (256, 1674288), (264, 1623552), (288, 1488256), (302, 1419264), (308, 1391616), (336, 1275648), (352, 1217664), (384, 1116192), (396, 1082368), (448, 956736), (453, 946176), (462, 927744), (504, 850432), (512, 837144), (528, 811776), (576, 744128), (604, 709632), (616, 695808), (672, 637824), (693, 618496), (704, 608832), (768, 558096), (792, 541184), (896, 478368), (906, 473088), (924, 463872), (1008, 425216), (1024, 418572), (1056, 405888), (1057, 405504), (1152, 372064), (1208, 354816), (1232, 347904), (1344, 318912), (1359, 315392), (1386, 309248), (1408, 304416), (1536, 279048), (1584, 270592), (1661, 258048), (1792, 239184), (1812, 236544), (1848, 231936), (2016, 212608), (2048, 209286), (2112, 202944), (2114, 202752), (2304, 186032), (2416, 177408), (2464, 173952), (2688, 159456), (2718, 157696), (2772, 154624), (2816, 152208), (3072, 139524), (3168, 135296), (3171, 135168), (3322, 129024), (3584, 119592), (3624, 118272), (3696, 115968), (4032, 106304), (4096, 104643), (4224, 101472), (4228, 101376), (4608, 93016), (4832, 88704), (4928, 86976), (4983, 86016), (5376, 79728), (5436, 78848), (5544, 77312), (5632, 76104), (6144, 69762), (6336, 67648), (6342, 67584), (6644, 64512), (7168, 59796), (7248, 59136), (7392, 57984), (8064, 53152), (8448, 50736), (8456, 50688), (9216, 46508), (9513, 45056), (9664, 44352), (9856, 43488), (9966, 43008), (10752, 39864), (10872, 39424), (11088, 38656), (11264, 38052), (11627, 36864), (12288, 34881), (12672, 33824), (12684, 33792), (13288, 32256), (14336, 29898), (14496, 29568), (14784, 28992), (14949, 28672), (16128, 26576), (16896, 25368), (16912, 25344), (18432, 23254), (19026, 22528), (19328, 22176), (19712, 21744), (19932, 21504)]