221878272

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 761866560

約数和(自身を除く): 539988288

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, 67, 77, 84, 88, 96, 98, 112, 128, 132, 134, 147, 154, 168, 176, 192, 196, 201, 224, 231, 256, 264, 268, 294, 308, 336, 352, 384, 392, 402, 448, 462, 469, 512, 528, 536, 539, 588, 616, 672, 704, 737, 768, 784, 804, 896, 924, 938, 1024, 1056, 1072, 1078, 1176, 1232, 1344, 1407, 1408, 1474, 1536, 1568, 1608, 1617, 1792, 1848, 1876, 2048, 2112, 2144, 2156, 2211, 2352, 2464, 2688, 2814, 2816, 2948, 3072, 3136, 3216, 3234, 3283, 3584, 3696, 3752, 4224, 4288, 4312, 4422, 4704, 4928, 5159, 5376, 5628, 5632, 5896, 6144, 6272, 6432, 6468, 6566, 7168, 7392, 7504, 8448, 8576, 8624, 8844, 9408, 9849, 9856, 10318, 10752, 11256, 11264, 11792, 12544, 12864, 12936, 13132, 14336, 14784, 15008, 15477, 16896, 17152, 17248, 17688, 18816, 19698, 19712, 20636, 21504, 22512, 22528, 23584, 25088, 25728, 25872, 26264, 29568, 30016, 30954, 33792, 34304, 34496, 35376, 36113, 37632, 39396, 39424, 41272, 43008, 45024, 47168, 50176, 51456, 51744, 52528, 59136, 60032, 61908, 67584, 68608, 68992, 70752, 72226, 75264, 78792, 78848, 82544, 90048, 94336, 100352, 102912, 103488, 105056, 108339, 118272, 120064, 123816, 137216, 137984, 141504, 144452, 150528, 157584, 157696, 165088, 180096, 188672, 205824, 206976, 210112, 216678, 236544, 240128, 247632, 275968, 283008, 288904, 301056, 315168, 330176, 360192, 377344, 411648, 413952, 420224, 433356, 473088, 480256, 495264, 551936, 566016, 577808, 630336, 660352, 720384, 754688, 827904, 840448, 866712, 960512, 990528, 1103872, 1132032, 1155616, 1260672, 1320704, 1440768, 1509376, 1655808, 1680896, 1733424, 1981056, 2264064, 2311232, 2521344, 2641408, 2881536, 3311616, 3361792, 3466848, 3962112, 4528128, 4622464, 5042688, 5282816, 6723584, 6933696, 7924224, 9244928, 10085376, 10565632, 13867392, 15848448, 18489856, 20170752, 27734784, 31696896, 36979712, 55469568, 73959424, 110939136, 221878272]

約数ペア:

[(1, 221878272), (2, 110939136), (3, 73959424), (4, 55469568), (6, 36979712), (7, 31696896), (8, 27734784), (11, 20170752), (12, 18489856), (14, 15848448), (16, 13867392), (21, 10565632), (22, 10085376), (24, 9244928), (28, 7924224), (32, 6933696), (33, 6723584), (42, 5282816), (44, 5042688), (48, 4622464), (49, 4528128), (56, 3962112), (64, 3466848), (66, 3361792), (67, 3311616), (77, 2881536), (84, 2641408), (88, 2521344), (96, 2311232), (98, 2264064), (112, 1981056), (128, 1733424), (132, 1680896), (134, 1655808), (147, 1509376), (154, 1440768), (168, 1320704), (176, 1260672), (192, 1155616), (196, 1132032), (201, 1103872), (224, 990528), (231, 960512), (256, 866712), (264, 840448), (268, 827904), (294, 754688), (308, 720384), (336, 660352), (352, 630336), (384, 577808), (392, 566016), (402, 551936), (448, 495264), (462, 480256), (469, 473088), (512, 433356), (528, 420224), (536, 413952), (539, 411648), (588, 377344), (616, 360192), (672, 330176), (704, 315168), (737, 301056), (768, 288904), (784, 283008), (804, 275968), (896, 247632), (924, 240128), (938, 236544), (1024, 216678), (1056, 210112), (1072, 206976), (1078, 205824), (1176, 188672), (1232, 180096), (1344, 165088), (1407, 157696), (1408, 157584), (1474, 150528), (1536, 144452), (1568, 141504), (1608, 137984), (1617, 137216), (1792, 123816), (1848, 120064), (1876, 118272), (2048, 108339), (2112, 105056), (2144, 103488), (2156, 102912), (2211, 100352), (2352, 94336), (2464, 90048), (2688, 82544), (2814, 78848), (2816, 78792), (2948, 75264), (3072, 72226), (3136, 70752), (3216, 68992), (3234, 68608), (3283, 67584), (3584, 61908), (3696, 60032), (3752, 59136), (4224, 52528), (4288, 51744), (4312, 51456), (4422, 50176), (4704, 47168), (4928, 45024), (5159, 43008), (5376, 41272), (5628, 39424), (5632, 39396), (5896, 37632), (6144, 36113), (6272, 35376), (6432, 34496), (6468, 34304), (6566, 33792), (7168, 30954), (7392, 30016), (7504, 29568), (8448, 26264), (8576, 25872), (8624, 25728), (8844, 25088), (9408, 23584), (9849, 22528), (9856, 22512), (10318, 21504), (10752, 20636), (11256, 19712), (11264, 19698), (11792, 18816), (12544, 17688), (12864, 17248), (12936, 17152), (13132, 16896), (14336, 15477), (14784, 15008)]