31991745024

素因数分解:

$2^9\times 3^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:919

約数の個数: 240

約数和(自身を含む): 95059868904

約数和(自身を除く): 63068123880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 313, 328, 369, 384, 492, 512, 541, 576, 626, 656, 738, 768, 939, 984, 1082, 1152, 1252, 1312, 1476, 1536, 1623, 1878, 1968, 2164, 2304, 2504, 2624, 2817, 2952, 3246, 3756, 3936, 4328, 4608, 4869, 5008, 5248, 5634, 5904, 6492, 7512, 7872, 8656, 9738, 10016, 10496, 11268, 11808, 12833, 12984, 15024, 15744, 17312, 19476, 20032, 20992, 22181, 22536, 23616, 25666, 25968, 30048, 31488, 34624, 38499, 38952, 40064, 44362, 45072, 47232, 51332, 51936, 60096, 62976, 66543, 69248, 76998, 77904, 80128, 88724, 90144, 94464, 102664, 103872, 115497, 120192, 133086, 138496, 153996, 155808, 160256, 169333, 177448, 180288, 188928, 199629, 205328, 207744, 230994, 240384, 266172, 276992, 307992, 311616, 338666, 354896, 360576, 399258, 410656, 415488, 461988, 480768, 507999, 532344, 615984, 623232, 677332, 709792, 721152, 798516, 821312, 830976, 923976, 1015998, 1064688, 1231968, 1246464, 1354664, 1419584, 1442304, 1523997, 1597032, 1642624, 1847952, 2031996, 2129376, 2463936, 2492928, 2709328, 2839168, 3047994, 3194064, 3285248, 3695904, 4063992, 4258752, 4927872, 5418656, 5678336, 6095988, 6388128, 6570496, 6942653, 7391808, 8127984, 8517504, 9855744, 10837312, 11356672, 12191976, 12776256, 13885306, 14783616, 16255968, 17035008, 19711488, 20827959, 21674624, 24383952, 25552512, 27770612, 29567232, 32511936, 34070016, 41655918, 43349248, 48767904, 51105024, 55541224, 59134464, 62483877, 65023872, 83311836, 86698496, 97535808, 102210048, 111082448, 124967754, 130047744, 166623672, 195071616, 222164896, 249935508, 260095488, 333247344, 390143232, 444329792, 499871016, 666494688, 780286464, 888659584, 999742032, 1332989376, 1777319168, 1999484064, 2665978752, 3554638336, 3998968128, 5331957504, 7997936256, 10663915008, 15995872512, 31991745024]

約数ペア:

[(1, 31991745024), (2, 15995872512), (3, 10663915008), (4, 7997936256), (6, 5331957504), (8, 3998968128), (9, 3554638336), (12, 2665978752), (16, 1999484064), (18, 1777319168), (24, 1332989376), (32, 999742032), (36, 888659584), (41, 780286464), (48, 666494688), (64, 499871016), (72, 444329792), (82, 390143232), (96, 333247344), (123, 260095488), (128, 249935508), (144, 222164896), (164, 195071616), (192, 166623672), (246, 130047744), (256, 124967754), (288, 111082448), (313, 102210048), (328, 97535808), (369, 86698496), (384, 83311836), (492, 65023872), (512, 62483877), (541, 59134464), (576, 55541224), (626, 51105024), (656, 48767904), (738, 43349248), (768, 41655918), (939, 34070016), (984, 32511936), (1082, 29567232), (1152, 27770612), (1252, 25552512), (1312, 24383952), (1476, 21674624), (1536, 20827959), (1623, 19711488), (1878, 17035008), (1968, 16255968), (2164, 14783616), (2304, 13885306), (2504, 12776256), (2624, 12191976), (2817, 11356672), (2952, 10837312), (3246, 9855744), (3756, 8517504), (3936, 8127984), (4328, 7391808), (4608, 6942653), (4869, 6570496), (5008, 6388128), (5248, 6095988), (5634, 5678336), (5904, 5418656), (6492, 4927872), (7512, 4258752), (7872, 4063992), (8656, 3695904), (9738, 3285248), (10016, 3194064), (10496, 3047994), (11268, 2839168), (11808, 2709328), (12833, 2492928), (12984, 2463936), (15024, 2129376), (15744, 2031996), (17312, 1847952), (19476, 1642624), (20032, 1597032), (20992, 1523997), (22181, 1442304), (22536, 1419584), (23616, 1354664), (25666, 1246464), (25968, 1231968), (30048, 1064688), (31488, 1015998), (34624, 923976), (38499, 830976), (38952, 821312), (40064, 798516), (44362, 721152), (45072, 709792), (47232, 677332), (51332, 623232), (51936, 615984), (60096, 532344), (62976, 507999), (66543, 480768), (69248, 461988), (76998, 415488), (77904, 410656), (80128, 399258), (88724, 360576), (90144, 354896), (94464, 338666), (102664, 311616), (103872, 307992), (115497, 276992), (120192, 266172), (133086, 240384), (138496, 230994), (153996, 207744), (155808, 205328), (160256, 199629), (169333, 188928), (177448, 180288)]