321919488

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 1090108800

約数和(自身を除く): 768189312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 73, 87, 88, 96, 99, 108, 116, 128, 132, 144, 146, 174, 176, 192, 198, 216, 219, 232, 256, 261, 264, 288, 292, 297, 319, 348, 352, 384, 396, 432, 438, 464, 512, 522, 528, 576, 584, 594, 638, 657, 696, 704, 768, 783, 792, 803, 864, 876, 928, 957, 1044, 1056, 1152, 1168, 1188, 1276, 1314, 1392, 1408, 1536, 1566, 1584, 1606, 1728, 1752, 1856, 1914, 1971, 2088, 2112, 2117, 2304, 2336, 2376, 2409, 2552, 2628, 2784, 2816, 2871, 3132, 3168, 3212, 3456, 3504, 3712, 3828, 3942, 4176, 4224, 4234, 4608, 4672, 4752, 4818, 5104, 5256, 5568, 5632, 5742, 6264, 6336, 6351, 6424, 6912, 7008, 7227, 7424, 7656, 7884, 8352, 8448, 8468, 8613, 9344, 9504, 9636, 10208, 10512, 11136, 11484, 12528, 12672, 12702, 12848, 13824, 14016, 14454, 14848, 15312, 15768, 16704, 16896, 16936, 17226, 18688, 19008, 19053, 19272, 20416, 21024, 21681, 22272, 22968, 23287, 25056, 25344, 25404, 25696, 28032, 28908, 30624, 31536, 33408, 33872, 34452, 37376, 38016, 38106, 38544, 40832, 42048, 43362, 44544, 45936, 46574, 50112, 50688, 50808, 51392, 56064, 57159, 57816, 61248, 63072, 66816, 67744, 68904, 69861, 76032, 76212, 77088, 81664, 84096, 86724, 91872, 93148, 100224, 101616, 102784, 112128, 114318, 115632, 122496, 126144, 133632, 135488, 137808, 139722, 152064, 152424, 154176, 163328, 168192, 173448, 183744, 186296, 200448, 203232, 205568, 209583, 228636, 231264, 244992, 252288, 270976, 275616, 279444, 304848, 308352, 336384, 346896, 367488, 372592, 400896, 406464, 411136, 419166, 457272, 462528, 489984, 504576, 541952, 551232, 558888, 609696, 616704, 628749, 693792, 734976, 745184, 812928, 838332, 914544, 925056, 1009152, 1083904, 1102464, 1117776, 1219392, 1233408, 1257498, 1387584, 1469952, 1490368, 1625856, 1676664, 1829088, 1850112, 2204928, 2235552, 2438784, 2514996, 2775168, 2980736, 3251712, 3353328, 3658176, 3700224, 4409856, 4471104, 4877568, 5029992, 5550336, 5961472, 6706656, 7316352, 8942208, 9755136, 10059984, 11100672, 11922944, 13413312, 14632704, 17884416, 20119968, 26826624, 29265408, 35768832, 40239936, 53653248, 80479872, 107306496, 160959744, 321919488]

約数ペア:

[(1, 321919488), (2, 160959744), (3, 107306496), (4, 80479872), (6, 53653248), (8, 40239936), (9, 35768832), (11, 29265408), (12, 26826624), (16, 20119968), (18, 17884416), (22, 14632704), (24, 13413312), (27, 11922944), (29, 11100672), (32, 10059984), (33, 9755136), (36, 8942208), (44, 7316352), (48, 6706656), (54, 5961472), (58, 5550336), (64, 5029992), (66, 4877568), (72, 4471104), (73, 4409856), (87, 3700224), (88, 3658176), (96, 3353328), (99, 3251712), (108, 2980736), (116, 2775168), (128, 2514996), (132, 2438784), (144, 2235552), (146, 2204928), (174, 1850112), (176, 1829088), (192, 1676664), (198, 1625856), (216, 1490368), (219, 1469952), (232, 1387584), (256, 1257498), (261, 1233408), (264, 1219392), (288, 1117776), (292, 1102464), (297, 1083904), (319, 1009152), (348, 925056), (352, 914544), (384, 838332), (396, 812928), (432, 745184), (438, 734976), (464, 693792), (512, 628749), (522, 616704), (528, 609696), (576, 558888), (584, 551232), (594, 541952), (638, 504576), (657, 489984), (696, 462528), (704, 457272), (768, 419166), (783, 411136), (792, 406464), (803, 400896), (864, 372592), (876, 367488), (928, 346896), (957, 336384), (1044, 308352), (1056, 304848), (1152, 279444), (1168, 275616), (1188, 270976), (1276, 252288), (1314, 244992), (1392, 231264), (1408, 228636), (1536, 209583), (1566, 205568), (1584, 203232), (1606, 200448), (1728, 186296), (1752, 183744), (1856, 173448), (1914, 168192), (1971, 163328), (2088, 154176), (2112, 152424), (2117, 152064), (2304, 139722), (2336, 137808), (2376, 135488), (2409, 133632), (2552, 126144), (2628, 122496), (2784, 115632), (2816, 114318), (2871, 112128), (3132, 102784), (3168, 101616), (3212, 100224), (3456, 93148), (3504, 91872), (3712, 86724), (3828, 84096), (3942, 81664), (4176, 77088), (4224, 76212), (4234, 76032), (4608, 69861), (4672, 68904), (4752, 67744), (4818, 66816), (5104, 63072), (5256, 61248), (5568, 57816), (5632, 57159), (5742, 56064), (6264, 51392), (6336, 50808), (6351, 50688), (6424, 50112), (6912, 46574), (7008, 45936), (7227, 44544), (7424, 43362), (7656, 42048), (7884, 40832), (8352, 38544), (8448, 38106), (8468, 38016), (8613, 37376), (9344, 34452), (9504, 33872), (9636, 33408), (10208, 31536), (10512, 30624), (11136, 28908), (11484, 28032), (12528, 25696), (12672, 25404), (12702, 25344), (12848, 25056), (13824, 23287), (14016, 22968), (14454, 22272), (14848, 21681), (15312, 21024), (15768, 20416), (16704, 19272), (16896, 19053), (16936, 19008), (17226, 18688)]