2044416768

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 5750148096

約数和(自身を除く): 3705731328

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, 1984, 1997, 2064, 2666, 2752, 2976, 3968, 3994, 3999, 4128, 5332, 5504, 5952, 5991, 7936, 7988, 7998, 8256, 10664, 11008, 11904, 11982, 15976, 15996, 16512, 21328, 23808, 23964, 31952, 31992, 33024, 42656, 47928, 61907, 63904, 63984, 85312, 85871, 95856, 123814, 127808, 127968, 170624, 171742, 185721, 191712, 247628, 255616, 255936, 257613, 341248, 343484, 371442, 383424, 495256, 511232, 511872, 515226, 686968, 742884, 766848, 990512, 1023744, 1030452, 1373936, 1485768, 1533696, 1981024, 2060904, 2662001, 2747872, 2971536, 3962048, 4121808, 5324002, 5495744, 5943072, 7924096, 7986003, 8243616, 10648004, 10991488, 11886144, 15848192, 15972006, 16487232, 21296008, 21982976, 23772288, 31944012, 32974464, 42592016, 47544576, 63888024, 65948928, 85184032, 127776048, 170368064, 255552096, 340736128, 511104192, 681472256, 1022208384, 2044416768]

約数ペア:

[(1, 2044416768), (2, 1022208384), (3, 681472256), (4, 511104192), (6, 340736128), (8, 255552096), (12, 170368064), (16, 127776048), (24, 85184032), (31, 65948928), (32, 63888024), (43, 47544576), (48, 42592016), (62, 32974464), (64, 31944012), (86, 23772288), (93, 21982976), (96, 21296008), (124, 16487232), (128, 15972006), (129, 15848192), (172, 11886144), (186, 10991488), (192, 10648004), (248, 8243616), (256, 7986003), (258, 7924096), (344, 5943072), (372, 5495744), (384, 5324002), (496, 4121808), (516, 3962048), (688, 2971536), (744, 2747872), (768, 2662001), (992, 2060904), (1032, 1981024), (1333, 1533696), (1376, 1485768), (1488, 1373936), (1984, 1030452), (1997, 1023744), (2064, 990512), (2666, 766848), (2752, 742884), (2976, 686968), (3968, 515226), (3994, 511872), (3999, 511232), (4128, 495256), (5332, 383424), (5504, 371442), (5952, 343484), (5991, 341248), (7936, 257613), (7988, 255936), (7998, 255616), (8256, 247628), (10664, 191712), (11008, 185721), (11904, 171742), (11982, 170624), (15976, 127968), (15996, 127808), (16512, 123814), (21328, 95856), (23808, 85871), (23964, 85312), (31952, 63984), (31992, 63904), (33024, 61907), (42656, 47928)]