1820216832

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 320

約数和(自身を含む): 5899812864

約数和(自身を除く): 4079596032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 127, 128, 129, 168, 172, 186, 192, 217, 224, 248, 254, 256, 258, 301, 336, 344, 372, 381, 384, 434, 448, 496, 508, 512, 516, 602, 651, 672, 688, 744, 762, 768, 868, 889, 896, 903, 992, 1016, 1032, 1204, 1302, 1333, 1344, 1376, 1488, 1524, 1536, 1736, 1778, 1792, 1806, 1984, 2032, 2064, 2408, 2604, 2666, 2667, 2688, 2752, 2976, 3048, 3472, 3556, 3584, 3612, 3937, 3968, 3999, 4064, 4128, 4816, 5208, 5332, 5334, 5376, 5461, 5504, 5952, 6096, 6944, 7112, 7224, 7874, 7936, 7998, 8128, 8256, 9331, 9632, 10416, 10664, 10668, 10752, 10922, 11008, 11811, 11904, 12192, 13888, 14224, 14448, 15748, 15872, 15996, 16256, 16383, 16512, 18662, 19264, 20832, 21328, 21336, 21844, 22016, 23622, 23808, 24384, 27559, 27776, 27993, 28448, 28896, 31496, 31992, 32512, 32766, 33024, 37324, 38227, 38528, 41664, 42656, 42672, 43688, 47244, 47616, 48768, 55118, 55552, 55986, 56896, 57792, 62992, 63984, 65024, 65532, 66048, 74648, 76454, 77056, 82677, 83328, 85312, 85344, 87376, 94488, 97536, 110236, 111104, 111972, 113792, 114681, 115584, 125984, 127968, 131064, 149296, 152908, 154112, 165354, 166656, 169291, 170624, 170688, 174752, 188976, 195072, 220472, 223944, 227584, 229362, 231168, 251968, 255936, 262128, 298592, 305816, 330708, 333312, 338582, 341248, 341376, 349504, 377952, 440944, 447888, 455168, 458724, 462336, 503936, 507873, 511872, 524256, 597184, 611632, 661416, 677164, 682496, 682752, 699008, 755904, 881888, 895776, 917448, 1007872, 1015746, 1023744, 1048512, 1185037, 1194368, 1223264, 1322832, 1354328, 1365504, 1398016, 1511808, 1763776, 1791552, 1834896, 2015744, 2031492, 2047488, 2097024, 2370074, 2388736, 2446528, 2645664, 2708656, 2796032, 3023616, 3527552, 3555111, 3583104, 3669792, 4062984, 4194048, 4740148, 4777472, 4893056, 5291328, 5417312, 6047232, 7055104, 7110222, 7166208, 7339584, 8125968, 8388096, 9480296, 9786112, 10582656, 10834624, 14110208, 14220444, 14332416, 14679168, 16251936, 18960592, 19572224, 21165312, 21669248, 28440888, 29358336, 32503872, 37921184, 42330624, 43338496, 56881776, 58716672, 65007744, 75842368, 86676992, 113763552, 130015488, 151684736, 227527104, 260030976, 303369472, 455054208, 606738944, 910108416, 1820216832]

約数ペア:

[(1, 1820216832), (2, 910108416), (3, 606738944), (4, 455054208), (6, 303369472), (7, 260030976), (8, 227527104), (12, 151684736), (14, 130015488), (16, 113763552), (21, 86676992), (24, 75842368), (28, 65007744), (31, 58716672), (32, 56881776), (42, 43338496), (43, 42330624), (48, 37921184), (56, 32503872), (62, 29358336), (64, 28440888), (84, 21669248), (86, 21165312), (93, 19572224), (96, 18960592), (112, 16251936), (124, 14679168), (127, 14332416), (128, 14220444), (129, 14110208), (168, 10834624), (172, 10582656), (186, 9786112), (192, 9480296), (217, 8388096), (224, 8125968), (248, 7339584), (254, 7166208), (256, 7110222), (258, 7055104), (301, 6047232), (336, 5417312), (344, 5291328), (372, 4893056), (381, 4777472), (384, 4740148), (434, 4194048), (448, 4062984), (496, 3669792), (508, 3583104), (512, 3555111), (516, 3527552), (602, 3023616), (651, 2796032), (672, 2708656), (688, 2645664), (744, 2446528), (762, 2388736), (768, 2370074), (868, 2097024), (889, 2047488), (896, 2031492), (903, 2015744), (992, 1834896), (1016, 1791552), (1032, 1763776), (1204, 1511808), (1302, 1398016), (1333, 1365504), (1344, 1354328), (1376, 1322832), (1488, 1223264), (1524, 1194368), (1536, 1185037), (1736, 1048512), (1778, 1023744), (1792, 1015746), (1806, 1007872), (1984, 917448), (2032, 895776), (2064, 881888), (2408, 755904), (2604, 699008), (2666, 682752), (2667, 682496), (2688, 677164), (2752, 661416), (2976, 611632), (3048, 597184), (3472, 524256), (3556, 511872), (3584, 507873), (3612, 503936), (3937, 462336), (3968, 458724), (3999, 455168), (4064, 447888), (4128, 440944), (4816, 377952), (5208, 349504), (5332, 341376), (5334, 341248), (5376, 338582), (5461, 333312), (5504, 330708), (5952, 305816), (6096, 298592), (6944, 262128), (7112, 255936), (7224, 251968), (7874, 231168), (7936, 229362), (7998, 227584), (8128, 223944), (8256, 220472), (9331, 195072), (9632, 188976), (10416, 174752), (10664, 170688), (10668, 170624), (10752, 169291), (10922, 166656), (11008, 165354), (11811, 154112), (11904, 152908), (12192, 149296), (13888, 131064), (14224, 127968), (14448, 125984), (15748, 115584), (15872, 114681), (15996, 113792), (16256, 111972), (16383, 111104), (16512, 110236), (18662, 97536), (19264, 94488), (20832, 87376), (21328, 85344), (21336, 85312), (21844, 83328), (22016, 82677), (23622, 77056), (23808, 76454), (24384, 74648), (27559, 66048), (27776, 65532), (27993, 65024), (28448, 63984), (28896, 62992), (31496, 57792), (31992, 56896), (32512, 55986), (32766, 55552), (33024, 55118), (37324, 48768), (38227, 47616), (38528, 47244), (41664, 43688), (42656, 42672)]