291422208

素因数分解:

$2^{14}\times 3^1\times 7^2\times {\mathrm{11}}^2$

素因数の和:67

約数の個数: 270

約数和(自身を含む): 993626508

約数和(自身を除く): 702204300

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 121, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 242, 256, 264, 294, 308, 336, 352, 363, 384, 392, 448, 462, 484, 512, 528, 539, 588, 616, 672, 704, 726, 768, 784, 847, 896, 924, 968, 1024, 1056, 1078, 1176, 1232, 1344, 1408, 1452, 1536, 1568, 1617, 1694, 1792, 1848, 1936, 2048, 2112, 2156, 2352, 2464, 2541, 2688, 2816, 2904, 3072, 3136, 3234, 3388, 3584, 3696, 3872, 4096, 4224, 4312, 4704, 4928, 5082, 5376, 5632, 5808, 5929, 6144, 6272, 6468, 6776, 7168, 7392, 7744, 8192, 8448, 8624, 9408, 9856, 10164, 10752, 11264, 11616, 11858, 12288, 12544, 12936, 13552, 14336, 14784, 15488, 16384, 16896, 17248, 17787, 18816, 19712, 20328, 21504, 22528, 23232, 23716, 24576, 25088, 25872, 27104, 28672, 29568, 30976, 33792, 34496, 35574, 37632, 39424, 40656, 43008, 45056, 46464, 47432, 49152, 50176, 51744, 54208, 57344, 59136, 61952, 67584, 68992, 71148, 75264, 78848, 81312, 86016, 90112, 92928, 94864, 100352, 103488, 108416, 114688, 118272, 123904, 135168, 137984, 142296, 150528, 157696, 162624, 172032, 180224, 185856, 189728, 200704, 206976, 216832, 236544, 247808, 270336, 275968, 284592, 301056, 315392, 325248, 344064, 371712, 379456, 401408, 413952, 433664, 473088, 495616, 540672, 551936, 569184, 602112, 630784, 650496, 743424, 758912, 802816, 827904, 867328, 946176, 991232, 1103872, 1138368, 1204224, 1261568, 1300992, 1486848, 1517824, 1655808, 1734656, 1892352, 1982464, 2207744, 2276736, 2408448, 2601984, 2973696, 3035648, 3311616, 3469312, 3784704, 4415488, 4553472, 5203968, 5947392, 6071296, 6623232, 6938624, 8830976, 9106944, 10407936, 12142592, 13246464, 13877248, 18213888, 20815872, 24285184, 26492928, 36427776, 41631744, 48570368, 72855552, 97140736, 145711104, 291422208]

約数ペア:

[(1, 291422208), (2, 145711104), (3, 97140736), (4, 72855552), (6, 48570368), (7, 41631744), (8, 36427776), (11, 26492928), (12, 24285184), (14, 20815872), (16, 18213888), (21, 13877248), (22, 13246464), (24, 12142592), (28, 10407936), (32, 9106944), (33, 8830976), (42, 6938624), (44, 6623232), (48, 6071296), (49, 5947392), (56, 5203968), (64, 4553472), (66, 4415488), (77, 3784704), (84, 3469312), (88, 3311616), (96, 3035648), (98, 2973696), (112, 2601984), (121, 2408448), (128, 2276736), (132, 2207744), (147, 1982464), (154, 1892352), (168, 1734656), (176, 1655808), (192, 1517824), (196, 1486848), (224, 1300992), (231, 1261568), (242, 1204224), (256, 1138368), (264, 1103872), (294, 991232), (308, 946176), (336, 867328), (352, 827904), (363, 802816), (384, 758912), (392, 743424), (448, 650496), (462, 630784), (484, 602112), (512, 569184), (528, 551936), (539, 540672), (588, 495616), (616, 473088), (672, 433664), (704, 413952), (726, 401408), (768, 379456), (784, 371712), (847, 344064), (896, 325248), (924, 315392), (968, 301056), (1024, 284592), (1056, 275968), (1078, 270336), (1176, 247808), (1232, 236544), (1344, 216832), (1408, 206976), (1452, 200704), (1536, 189728), (1568, 185856), (1617, 180224), (1694, 172032), (1792, 162624), (1848, 157696), (1936, 150528), (2048, 142296), (2112, 137984), (2156, 135168), (2352, 123904), (2464, 118272), (2541, 114688), (2688, 108416), (2816, 103488), (2904, 100352), (3072, 94864), (3136, 92928), (3234, 90112), (3388, 86016), (3584, 81312), (3696, 78848), (3872, 75264), (4096, 71148), (4224, 68992), (4312, 67584), (4704, 61952), (4928, 59136), (5082, 57344), (5376, 54208), (5632, 51744), (5808, 50176), (5929, 49152), (6144, 47432), (6272, 46464), (6468, 45056), (6776, 43008), (7168, 40656), (7392, 39424), (7744, 37632), (8192, 35574), (8448, 34496), (8624, 33792), (9408, 30976), (9856, 29568), (10164, 28672), (10752, 27104), (11264, 25872), (11616, 25088), (11858, 24576), (12288, 23716), (12544, 23232), (12936, 22528), (13552, 21504), (14336, 20328), (14784, 19712), (15488, 18816), (16384, 17787), (16896, 17248)]