2019846912

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 5681077248

約数和(自身を除く): 3661230336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 516, 688, 744, 768, 992, 1032, 1333, 1376, 1488, 1973, 1984, 2064, 2666, 2752, 2976, 3946, 3968, 3999, 4128, 5332, 5504, 5919, 5952, 7892, 7936, 7998, 8256, 10664, 11008, 11838, 11904, 15784, 15996, 16512, 21328, 23676, 23808, 31568, 31992, 33024, 42656, 47352, 61163, 63136, 63984, 84839, 85312, 94704, 122326, 126272, 127968, 169678, 170624, 183489, 189408, 244652, 252544, 254517, 255936, 339356, 341248, 366978, 378816, 489304, 505088, 509034, 511872, 678712, 733956, 757632, 978608, 1018068, 1023744, 1357424, 1467912, 1515264, 1957216, 2036136, 2630009, 2714848, 2935824, 3914432, 4072272, 5260018, 5429696, 5871648, 7828864, 7890027, 8144544, 10520036, 10859392, 11743296, 15657728, 15780054, 16289088, 21040072, 21718784, 23486592, 31560108, 32578176, 42080144, 46973184, 63120216, 65156352, 84160288, 126240432, 168320576, 252480864, 336641152, 504961728, 673282304, 1009923456, 2019846912]

約数ペア:

[(1, 2019846912), (2, 1009923456), (3, 673282304), (4, 504961728), (6, 336641152), (8, 252480864), (12, 168320576), (16, 126240432), (24, 84160288), (31, 65156352), (32, 63120216), (43, 46973184), (48, 42080144), (62, 32578176), (64, 31560108), (86, 23486592), (93, 21718784), (96, 21040072), (124, 16289088), (128, 15780054), (129, 15657728), (172, 11743296), (186, 10859392), (192, 10520036), (248, 8144544), (256, 7890027), (258, 7828864), (344, 5871648), (372, 5429696), (384, 5260018), (496, 4072272), (516, 3914432), (688, 2935824), (744, 2714848), (768, 2630009), (992, 2036136), (1032, 1957216), (1333, 1515264), (1376, 1467912), (1488, 1357424), (1973, 1023744), (1984, 1018068), (2064, 978608), (2666, 757632), (2752, 733956), (2976, 678712), (3946, 511872), (3968, 509034), (3999, 505088), (4128, 489304), (5332, 378816), (5504, 366978), (5919, 341248), (5952, 339356), (7892, 255936), (7936, 254517), (7998, 252544), (8256, 244652), (10664, 189408), (11008, 183489), (11838, 170624), (11904, 169678), (15784, 127968), (15996, 126272), (16512, 122326), (21328, 94704), (23676, 85312), (23808, 84839), (31568, 63984), (31992, 63136), (33024, 61163), (42656, 47352)]