340416384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 256

約数和(自身を含む): 1169164800

約数和(自身を除く): 828748416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 154, 168, 174, 176, 192, 203, 224, 231, 232, 264, 308, 319, 336, 348, 352, 384, 397, 406, 448, 462, 464, 528, 609, 616, 638, 672, 696, 704, 794, 812, 896, 924, 928, 957, 1056, 1191, 1218, 1232, 1276, 1344, 1392, 1408, 1588, 1624, 1848, 1856, 1914, 2112, 2233, 2382, 2436, 2464, 2552, 2688, 2779, 2784, 3176, 3248, 3696, 3712, 3828, 4224, 4367, 4466, 4764, 4872, 4928, 5104, 5558, 5568, 6352, 6496, 6699, 7392, 7656, 8337, 8734, 8932, 9528, 9744, 9856, 10208, 11116, 11136, 11513, 12704, 12992, 13101, 13398, 14784, 15312, 16674, 17468, 17864, 19056, 19488, 20416, 22232, 23026, 25408, 25984, 26202, 26796, 29568, 30569, 30624, 33348, 34539, 34936, 35728, 38112, 38976, 40832, 44464, 46052, 50816, 52404, 53592, 61138, 61248, 66696, 69078, 69872, 71456, 76224, 77952, 80591, 88928, 91707, 92104, 104808, 107184, 122276, 122496, 126643, 133392, 138156, 139744, 142912, 152448, 161182, 177856, 183414, 184208, 209616, 214368, 241773, 244552, 253286, 266784, 276312, 279488, 285824, 322364, 355712, 366828, 368416, 379929, 419232, 428736, 483546, 489104, 506572, 533568, 552624, 558976, 644728, 733656, 736832, 759858, 838464, 857472, 886501, 967092, 978208, 1013144, 1067136, 1105248, 1289456, 1467312, 1473664, 1519716, 1676928, 1773002, 1934184, 1956416, 2026288, 2210496, 2578912, 2659503, 2934624, 3039432, 3546004, 3868368, 3912832, 4052576, 4420992, 5157824, 5319006, 5869248, 6078864, 7092008, 7736736, 8105152, 10315648, 10638012, 11738496, 12157728, 14184016, 15473472, 16210304, 21276024, 24315456, 28368032, 30946944, 42552048, 48630912, 56736064, 85104096, 113472128, 170208192, 340416384]

約数ペア:

[(1, 340416384), (2, 170208192), (3, 113472128), (4, 85104096), (6, 56736064), (7, 48630912), (8, 42552048), (11, 30946944), (12, 28368032), (14, 24315456), (16, 21276024), (21, 16210304), (22, 15473472), (24, 14184016), (28, 12157728), (29, 11738496), (32, 10638012), (33, 10315648), (42, 8105152), (44, 7736736), (48, 7092008), (56, 6078864), (58, 5869248), (64, 5319006), (66, 5157824), (77, 4420992), (84, 4052576), (87, 3912832), (88, 3868368), (96, 3546004), (112, 3039432), (116, 2934624), (128, 2659503), (132, 2578912), (154, 2210496), (168, 2026288), (174, 1956416), (176, 1934184), (192, 1773002), (203, 1676928), (224, 1519716), (231, 1473664), (232, 1467312), (264, 1289456), (308, 1105248), (319, 1067136), (336, 1013144), (348, 978208), (352, 967092), (384, 886501), (397, 857472), (406, 838464), (448, 759858), (462, 736832), (464, 733656), (528, 644728), (609, 558976), (616, 552624), (638, 533568), (672, 506572), (696, 489104), (704, 483546), (794, 428736), (812, 419232), (896, 379929), (924, 368416), (928, 366828), (957, 355712), (1056, 322364), (1191, 285824), (1218, 279488), (1232, 276312), (1276, 266784), (1344, 253286), (1392, 244552), (1408, 241773), (1588, 214368), (1624, 209616), (1848, 184208), (1856, 183414), (1914, 177856), (2112, 161182), (2233, 152448), (2382, 142912), (2436, 139744), (2464, 138156), (2552, 133392), (2688, 126643), (2779, 122496), (2784, 122276), (3176, 107184), (3248, 104808), (3696, 92104), (3712, 91707), (3828, 88928), (4224, 80591), (4367, 77952), (4466, 76224), (4764, 71456), (4872, 69872), (4928, 69078), (5104, 66696), (5558, 61248), (5568, 61138), (6352, 53592), (6496, 52404), (6699, 50816), (7392, 46052), (7656, 44464), (8337, 40832), (8734, 38976), (8932, 38112), (9528, 35728), (9744, 34936), (9856, 34539), (10208, 33348), (11116, 30624), (11136, 30569), (11513, 29568), (12704, 26796), (12992, 26202), (13101, 25984), (13398, 25408), (14784, 23026), (15312, 22232), (16674, 20416), (17468, 19488), (17864, 19056)]