1985039616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 6400565248

約数和(自身を除く): 4415525632

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, 128, 129, 168, 172, 186, 192, 217, 224, 248, 256, 258, 277, 301, 336, 344, 372, 384, 434, 448, 496, 516, 554, 602, 651, 672, 688, 744, 768, 831, 868, 896, 903, 992, 1032, 1108, 1204, 1302, 1333, 1344, 1376, 1488, 1662, 1736, 1792, 1806, 1939, 1984, 2064, 2216, 2408, 2604, 2666, 2688, 2752, 2976, 3324, 3472, 3612, 3878, 3968, 3999, 4128, 4432, 4816, 5208, 5332, 5376, 5504, 5817, 5952, 6648, 6944, 7224, 7756, 7936, 7998, 8256, 8587, 8864, 9331, 9632, 10416, 10664, 11008, 11634, 11904, 11911, 13296, 13888, 14448, 15512, 15996, 16512, 17174, 17728, 18662, 19264, 20832, 21328, 23268, 23808, 23822, 25761, 26592, 27776, 27993, 28896, 31024, 31992, 33024, 34348, 35456, 35733, 37324, 38528, 41664, 42656, 46536, 47644, 51522, 53184, 55552, 55986, 57792, 60109, 62048, 63984, 68696, 70912, 71466, 74648, 77056, 83328, 83377, 85312, 93072, 95288, 103044, 106368, 111972, 115584, 120218, 124096, 127968, 137392, 142932, 149296, 166656, 166754, 170624, 180327, 186144, 190576, 206088, 212736, 223944, 231168, 240436, 248192, 250131, 255936, 274784, 285864, 298592, 333508, 341248, 360654, 369241, 372288, 381152, 412176, 447888, 480872, 496384, 500262, 511872, 549568, 571728, 597184, 667016, 721308, 738482, 744576, 762304, 824352, 895776, 961744, 1000524, 1023744, 1099136, 1107723, 1143456, 1194368, 1334032, 1442616, 1476964, 1489152, 1524608, 1648704, 1791552, 1923488, 2001048, 2198272, 2215446, 2286912, 2388736, 2584687, 2668064, 2885232, 2953928, 3049216, 3297408, 3583104, 3846976, 4002096, 4430892, 4573824, 5169374, 5336128, 5770464, 5907856, 6594816, 7166208, 7693952, 7754061, 8004192, 8861784, 9147648, 10338748, 10672256, 11540928, 11815712, 15387904, 15508122, 16008384, 17723568, 20677496, 21344512, 23081856, 23631424, 31016244, 32016768, 35447136, 41354992, 46163712, 47262848, 62032488, 64033536, 70894272, 82709984, 94525696, 124064976, 141788544, 165419968, 248129952, 283577088, 330839936, 496259904, 661679872, 992519808, 1985039616]

約数ペア:

[(1, 1985039616), (2, 992519808), (3, 661679872), (4, 496259904), (6, 330839936), (7, 283577088), (8, 248129952), (12, 165419968), (14, 141788544), (16, 124064976), (21, 94525696), (24, 82709984), (28, 70894272), (31, 64033536), (32, 62032488), (42, 47262848), (43, 46163712), (48, 41354992), (56, 35447136), (62, 32016768), (64, 31016244), (84, 23631424), (86, 23081856), (93, 21344512), (96, 20677496), (112, 17723568), (124, 16008384), (128, 15508122), (129, 15387904), (168, 11815712), (172, 11540928), (186, 10672256), (192, 10338748), (217, 9147648), (224, 8861784), (248, 8004192), (256, 7754061), (258, 7693952), (277, 7166208), (301, 6594816), (336, 5907856), (344, 5770464), (372, 5336128), (384, 5169374), (434, 4573824), (448, 4430892), (496, 4002096), (516, 3846976), (554, 3583104), (602, 3297408), (651, 3049216), (672, 2953928), (688, 2885232), (744, 2668064), (768, 2584687), (831, 2388736), (868, 2286912), (896, 2215446), (903, 2198272), (992, 2001048), (1032, 1923488), (1108, 1791552), (1204, 1648704), (1302, 1524608), (1333, 1489152), (1344, 1476964), (1376, 1442616), (1488, 1334032), (1662, 1194368), (1736, 1143456), (1792, 1107723), (1806, 1099136), (1939, 1023744), (1984, 1000524), (2064, 961744), (2216, 895776), (2408, 824352), (2604, 762304), (2666, 744576), (2688, 738482), (2752, 721308), (2976, 667016), (3324, 597184), (3472, 571728), (3612, 549568), (3878, 511872), (3968, 500262), (3999, 496384), (4128, 480872), (4432, 447888), (4816, 412176), (5208, 381152), (5332, 372288), (5376, 369241), (5504, 360654), (5817, 341248), (5952, 333508), (6648, 298592), (6944, 285864), (7224, 274784), (7756, 255936), (7936, 250131), (7998, 248192), (8256, 240436), (8587, 231168), (8864, 223944), (9331, 212736), (9632, 206088), (10416, 190576), (10664, 186144), (11008, 180327), (11634, 170624), (11904, 166754), (11911, 166656), (13296, 149296), (13888, 142932), (14448, 137392), (15512, 127968), (15996, 124096), (16512, 120218), (17174, 115584), (17728, 111972), (18662, 106368), (19264, 103044), (20832, 95288), (21328, 93072), (23268, 85312), (23808, 83377), (23822, 83328), (25761, 77056), (26592, 74648), (27776, 71466), (27993, 70912), (28896, 68696), (31024, 63984), (31992, 62048), (33024, 60109), (34348, 57792), (35456, 55986), (35733, 55552), (37324, 53184), (38528, 51522), (41664, 47644), (42656, 46536)]