16581632256

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1302

約数の個数: 288

約数和(自身を含む): 56247609600

約数和(自身を除く): 39665977344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 389, 432, 448, 504, 576, 672, 756, 768, 778, 864, 881, 896, 1008, 1152, 1167, 1344, 1512, 1556, 1728, 1762, 1792, 2016, 2304, 2334, 2643, 2688, 2723, 3024, 3112, 3456, 3501, 3524, 4032, 4668, 5286, 5376, 5446, 6048, 6167, 6224, 6912, 7002, 7048, 7929, 8064, 8169, 9336, 10503, 10572, 10892, 12096, 12334, 12448, 14004, 14096, 15858, 16128, 16338, 18501, 18672, 21006, 21144, 21784, 23787, 24192, 24507, 24668, 24896, 28008, 28192, 31716, 32676, 37002, 37344, 42012, 42288, 43568, 47574, 48384, 49014, 49336, 49792, 55503, 56016, 56384, 63432, 65352, 73521, 74004, 74688, 84024, 84576, 87136, 95148, 98028, 98672, 99584, 111006, 112032, 112768, 126864, 130704, 147042, 148008, 149376, 166509, 168048, 169152, 174272, 190296, 196056, 197344, 222012, 224064, 225536, 253728, 261408, 294084, 296016, 298752, 333018, 336096, 338304, 342709, 348544, 380592, 392112, 394688, 444024, 448128, 507456, 522816, 588168, 592032, 666036, 672192, 676608, 685418, 697088, 761184, 784224, 789376, 888048, 896256, 1014912, 1028127, 1045632, 1176336, 1184064, 1332072, 1344384, 1370836, 1522368, 1568448, 1578752, 1776096, 2029824, 2056254, 2091264, 2352672, 2368128, 2398963, 2664144, 2688768, 2741672, 3044736, 3084381, 3136896, 3552192, 4112508, 4705344, 4736256, 4797926, 5328288, 5483344, 6089472, 6168762, 6273792, 7104384, 7196889, 8225016, 9253143, 9410688, 9595852, 10656576, 10966688, 12337524, 14208768, 14393778, 16450032, 18506286, 18821376, 19191704, 21313152, 21590667, 21933376, 24675048, 28787556, 32900064, 37012572, 38383408, 42626304, 43181334, 43866752, 49350096, 57575112, 64772001, 65800128, 74025144, 76766816, 86362668, 87733504, 98700192, 115150224, 129544002, 131600256, 148050288, 153533632, 172725336, 197400384, 230300448, 259088004, 263200512, 296100576, 307067264, 345450672, 394800768, 460600896, 518176008, 592201152, 614134528, 690901344, 789601536, 921201792, 1036352016, 1184402304, 1381802688, 1842403584, 2072704032, 2368804608, 2763605376, 4145408064, 5527210752, 8290816128, 16581632256]

約数ペア:

[(1, 16581632256), (2, 8290816128), (3, 5527210752), (4, 4145408064), (6, 2763605376), (7, 2368804608), (8, 2072704032), (9, 1842403584), (12, 1381802688), (14, 1184402304), (16, 1036352016), (18, 921201792), (21, 789601536), (24, 690901344), (27, 614134528), (28, 592201152), (32, 518176008), (36, 460600896), (42, 394800768), (48, 345450672), (54, 307067264), (56, 296100576), (63, 263200512), (64, 259088004), (72, 230300448), (84, 197400384), (96, 172725336), (108, 153533632), (112, 148050288), (126, 131600256), (128, 129544002), (144, 115150224), (168, 98700192), (189, 87733504), (192, 86362668), (216, 76766816), (224, 74025144), (252, 65800128), (256, 64772001), (288, 57575112), (336, 49350096), (378, 43866752), (384, 43181334), (389, 42626304), (432, 38383408), (448, 37012572), (504, 32900064), (576, 28787556), (672, 24675048), (756, 21933376), (768, 21590667), (778, 21313152), (864, 19191704), (881, 18821376), (896, 18506286), (1008, 16450032), (1152, 14393778), (1167, 14208768), (1344, 12337524), (1512, 10966688), (1556, 10656576), (1728, 9595852), (1762, 9410688), (1792, 9253143), (2016, 8225016), (2304, 7196889), (2334, 7104384), (2643, 6273792), (2688, 6168762), (2723, 6089472), (3024, 5483344), (3112, 5328288), (3456, 4797926), (3501, 4736256), (3524, 4705344), (4032, 4112508), (4668, 3552192), (5286, 3136896), (5376, 3084381), (5446, 3044736), (6048, 2741672), (6167, 2688768), (6224, 2664144), (6912, 2398963), (7002, 2368128), (7048, 2352672), (7929, 2091264), (8064, 2056254), (8169, 2029824), (9336, 1776096), (10503, 1578752), (10572, 1568448), (10892, 1522368), (12096, 1370836), (12334, 1344384), (12448, 1332072), (14004, 1184064), (14096, 1176336), (15858, 1045632), (16128, 1028127), (16338, 1014912), (18501, 896256), (18672, 888048), (21006, 789376), (21144, 784224), (21784, 761184), (23787, 697088), (24192, 685418), (24507, 676608), (24668, 672192), (24896, 666036), (28008, 592032), (28192, 588168), (31716, 522816), (32676, 507456), (37002, 448128), (37344, 444024), (42012, 394688), (42288, 392112), (43568, 380592), (47574, 348544), (48384, 342709), (49014, 338304), (49336, 336096), (49792, 333018), (55503, 298752), (56016, 296016), (56384, 294084), (63432, 261408), (65352, 253728), (73521, 225536), (74004, 224064), (74688, 222012), (84024, 197344), (84576, 196056), (87136, 190296), (95148, 174272), (98028, 169152), (98672, 168048), (99584, 166509), (111006, 149376), (112032, 148008), (112768, 147042), (126864, 130704)]