447984768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 1507968000

約数和(自身を除く): 1059983232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 109, 112, 128, 132, 139, 154, 168, 176, 192, 218, 224, 231, 264, 278, 308, 327, 336, 352, 384, 417, 436, 448, 462, 528, 556, 616, 654, 672, 704, 763, 834, 872, 896, 924, 973, 1056, 1112, 1199, 1232, 1308, 1344, 1408, 1526, 1529, 1668, 1744, 1848, 1946, 2112, 2224, 2289, 2398, 2464, 2616, 2688, 2919, 3052, 3058, 3336, 3488, 3597, 3696, 3892, 4224, 4448, 4578, 4587, 4796, 4928, 5232, 5838, 6104, 6116, 6672, 6976, 7194, 7392, 7784, 8393, 8896, 9156, 9174, 9592, 9856, 10464, 10703, 11676, 12208, 12232, 13344, 13952, 14388, 14784, 15151, 15568, 16786, 17792, 18312, 18348, 19184, 20928, 21406, 23352, 24416, 24464, 25179, 26688, 28776, 29568, 30302, 31136, 32109, 33572, 36624, 36696, 38368, 41856, 42812, 45453, 46704, 48832, 48928, 50358, 53376, 57552, 60604, 62272, 64218, 67144, 73248, 73392, 76736, 85624, 90906, 93408, 97664, 97856, 100716, 106057, 115104, 121208, 124544, 128436, 134288, 146496, 146784, 153472, 166661, 171248, 181812, 186816, 195712, 201432, 212114, 230208, 242416, 256872, 268576, 292992, 293568, 318171, 333322, 342496, 363624, 373632, 402864, 424228, 460416, 484832, 499983, 513744, 537152, 587136, 636342, 666644, 684992, 727248, 805728, 848456, 969664, 999966, 1027488, 1074304, 1166627, 1272684, 1333288, 1369984, 1454496, 1611456, 1696912, 1939328, 1999932, 2054976, 2333254, 2545368, 2666576, 2908992, 3222912, 3393824, 3499881, 3999864, 4109952, 4666508, 5090736, 5333152, 5817984, 6787648, 6999762, 7999728, 9333016, 10181472, 10666304, 13575296, 13999524, 15999456, 18666032, 20362944, 21332608, 27999048, 31998912, 37332064, 40725888, 55998096, 63997824, 74664128, 111996192, 149328256, 223992384, 447984768]

約数ペア:

[(1, 447984768), (2, 223992384), (3, 149328256), (4, 111996192), (6, 74664128), (7, 63997824), (8, 55998096), (11, 40725888), (12, 37332064), (14, 31998912), (16, 27999048), (21, 21332608), (22, 20362944), (24, 18666032), (28, 15999456), (32, 13999524), (33, 13575296), (42, 10666304), (44, 10181472), (48, 9333016), (56, 7999728), (64, 6999762), (66, 6787648), (77, 5817984), (84, 5333152), (88, 5090736), (96, 4666508), (109, 4109952), (112, 3999864), (128, 3499881), (132, 3393824), (139, 3222912), (154, 2908992), (168, 2666576), (176, 2545368), (192, 2333254), (218, 2054976), (224, 1999932), (231, 1939328), (264, 1696912), (278, 1611456), (308, 1454496), (327, 1369984), (336, 1333288), (352, 1272684), (384, 1166627), (417, 1074304), (436, 1027488), (448, 999966), (462, 969664), (528, 848456), (556, 805728), (616, 727248), (654, 684992), (672, 666644), (704, 636342), (763, 587136), (834, 537152), (872, 513744), (896, 499983), (924, 484832), (973, 460416), (1056, 424228), (1112, 402864), (1199, 373632), (1232, 363624), (1308, 342496), (1344, 333322), (1408, 318171), (1526, 293568), (1529, 292992), (1668, 268576), (1744, 256872), (1848, 242416), (1946, 230208), (2112, 212114), (2224, 201432), (2289, 195712), (2398, 186816), (2464, 181812), (2616, 171248), (2688, 166661), (2919, 153472), (3052, 146784), (3058, 146496), (3336, 134288), (3488, 128436), (3597, 124544), (3696, 121208), (3892, 115104), (4224, 106057), (4448, 100716), (4578, 97856), (4587, 97664), (4796, 93408), (4928, 90906), (5232, 85624), (5838, 76736), (6104, 73392), (6116, 73248), (6672, 67144), (6976, 64218), (7194, 62272), (7392, 60604), (7784, 57552), (8393, 53376), (8896, 50358), (9156, 48928), (9174, 48832), (9592, 46704), (9856, 45453), (10464, 42812), (10703, 41856), (11676, 38368), (12208, 36696), (12232, 36624), (13344, 33572), (13952, 32109), (14388, 31136), (14784, 30302), (15151, 29568), (15568, 28776), (16786, 26688), (17792, 25179), (18312, 24464), (18348, 24416), (19184, 23352), (20928, 21406)]