388286976

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 1335628800

約数和(自身を除く): 947341824

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, 343, 352, 384, 392, 402, 448, 462, 469, 512, 528, 536, 539, 588, 616, 672, 686, 704, 737, 768, 784, 804, 896, 924, 938, 1029, 1056, 1072, 1078, 1176, 1232, 1344, 1372, 1407, 1408, 1474, 1536, 1568, 1608, 1617, 1792, 1848, 1876, 2058, 2112, 2144, 2156, 2211, 2352, 2464, 2688, 2744, 2814, 2816, 2948, 3136, 3216, 3234, 3283, 3584, 3696, 3752, 3773, 4116, 4224, 4288, 4312, 4422, 4704, 4928, 5159, 5376, 5488, 5628, 5632, 5896, 6272, 6432, 6468, 6566, 7392, 7504, 7546, 8232, 8448, 8576, 8624, 8844, 9408, 9849, 9856, 10318, 10752, 10976, 11256, 11319, 11792, 12544, 12864, 12936, 13132, 14784, 15008, 15092, 15477, 16464, 16896, 17152, 17248, 17688, 18816, 19698, 19712, 20636, 21952, 22512, 22638, 22981, 23584, 25088, 25728, 25872, 26264, 29568, 30016, 30184, 30954, 32928, 34304, 34496, 35376, 36113, 37632, 39396, 39424, 41272, 43904, 45024, 45276, 45962, 47168, 51456, 51744, 52528, 59136, 60032, 60368, 61908, 65856, 68943, 68992, 70752, 72226, 75264, 78792, 82544, 87808, 90048, 90552, 91924, 94336, 102912, 103488, 105056, 108339, 118272, 120064, 120736, 123816, 131712, 137886, 137984, 141504, 144452, 157584, 165088, 175616, 180096, 181104, 183848, 188672, 206976, 210112, 216678, 240128, 241472, 247632, 252791, 263424, 275772, 275968, 283008, 288904, 315168, 330176, 360192, 362208, 367696, 377344, 413952, 420224, 433356, 482944, 495264, 505582, 526848, 551544, 566016, 577808, 630336, 660352, 720384, 724416, 735392, 758373, 827904, 840448, 866712, 965888, 990528, 1011164, 1103088, 1132032, 1155616, 1260672, 1320704, 1448832, 1470784, 1516746, 1680896, 1733424, 1931776, 1981056, 2022328, 2206176, 2311232, 2521344, 2641408, 2897664, 2941568, 3033492, 3466848, 3962112, 4044656, 4412352, 4622464, 5042688, 5795328, 5883136, 6066984, 6933696, 7924224, 8089312, 8824704, 9244928, 11766272, 12133968, 13867392, 16178624, 17649408, 18489856, 24267936, 27734784, 32357248, 35298816, 48535872, 55469568, 64714496, 97071744, 129428992, 194143488, 388286976]

約数ペア:

[(1, 388286976), (2, 194143488), (3, 129428992), (4, 97071744), (6, 64714496), (7, 55469568), (8, 48535872), (11, 35298816), (12, 32357248), (14, 27734784), (16, 24267936), (21, 18489856), (22, 17649408), (24, 16178624), (28, 13867392), (32, 12133968), (33, 11766272), (42, 9244928), (44, 8824704), (48, 8089312), (49, 7924224), (56, 6933696), (64, 6066984), (66, 5883136), (67, 5795328), (77, 5042688), (84, 4622464), (88, 4412352), (96, 4044656), (98, 3962112), (112, 3466848), (128, 3033492), (132, 2941568), (134, 2897664), (147, 2641408), (154, 2521344), (168, 2311232), (176, 2206176), (192, 2022328), (196, 1981056), (201, 1931776), (224, 1733424), (231, 1680896), (256, 1516746), (264, 1470784), (268, 1448832), (294, 1320704), (308, 1260672), (336, 1155616), (343, 1132032), (352, 1103088), (384, 1011164), (392, 990528), (402, 965888), (448, 866712), (462, 840448), (469, 827904), (512, 758373), (528, 735392), (536, 724416), (539, 720384), (588, 660352), (616, 630336), (672, 577808), (686, 566016), (704, 551544), (737, 526848), (768, 505582), (784, 495264), (804, 482944), (896, 433356), (924, 420224), (938, 413952), (1029, 377344), (1056, 367696), (1072, 362208), (1078, 360192), (1176, 330176), (1232, 315168), (1344, 288904), (1372, 283008), (1407, 275968), (1408, 275772), (1474, 263424), (1536, 252791), (1568, 247632), (1608, 241472), (1617, 240128), (1792, 216678), (1848, 210112), (1876, 206976), (2058, 188672), (2112, 183848), (2144, 181104), (2156, 180096), (2211, 175616), (2352, 165088), (2464, 157584), (2688, 144452), (2744, 141504), (2814, 137984), (2816, 137886), (2948, 131712), (3136, 123816), (3216, 120736), (3234, 120064), (3283, 118272), (3584, 108339), (3696, 105056), (3752, 103488), (3773, 102912), (4116, 94336), (4224, 91924), (4288, 90552), (4312, 90048), (4422, 87808), (4704, 82544), (4928, 78792), (5159, 75264), (5376, 72226), (5488, 70752), (5628, 68992), (5632, 68943), (5896, 65856), (6272, 61908), (6432, 60368), (6468, 60032), (6566, 59136), (7392, 52528), (7504, 51744), (7546, 51456), (8232, 47168), (8448, 45962), (8576, 45276), (8624, 45024), (8844, 43904), (9408, 41272), (9849, 39424), (9856, 39396), (10318, 37632), (10752, 36113), (10976, 35376), (11256, 34496), (11319, 34304), (11792, 32928), (12544, 30954), (12864, 30184), (12936, 30016), (13132, 29568), (14784, 26264), (15008, 25872), (15092, 25728), (15477, 25088), (16464, 23584), (16896, 22981), (17152, 22638), (17248, 22512), (17688, 21952), (18816, 20636), (19698, 19712)]