81952588032

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491747}}^1$

素因数の和:491804

約数の個数: 144

約数和(自身を含む): 257314025472

約数和(自身を除く): 175361437440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 13888, 20832, 23808, 27776, 41664, 55552, 83328, 166656, 491747, 983494, 1475241, 1966988, 2950482, 3442229, 3933976, 5900964, 6884458, 7867952, 10326687, 11801928, 13768916, 15244157, 15735904, 20653374, 23603856, 27537832, 30488314, 31471808, 41306748, 45732471, 47207712, 55075664, 60976628, 62943616, 82613496, 91464942, 94415424, 106709099, 110151328, 121953256, 125887232, 165226992, 182929884, 188830848, 213418198, 220302656, 243906512, 320127297, 330453984, 365859768, 377661696, 426836396, 440605312, 487813024, 640254594, 660907968, 731719536, 853672792, 881210624, 975626048, 1280509188, 1321815936, 1463439072, 1707345584, 1951252096, 2561018376, 2643631872, 2926878144, 3414691168, 3902504192, 5122036752, 5853756288, 6829382336, 10244073504, 11707512576, 13658764672, 20488147008, 27317529344, 40976294016, 81952588032]

約数ペア:

[(1, 81952588032), (2, 40976294016), (3, 27317529344), (4, 20488147008), (6, 13658764672), (7, 11707512576), (8, 10244073504), (12, 6829382336), (14, 5853756288), (16, 5122036752), (21, 3902504192), (24, 3414691168), (28, 2926878144), (31, 2643631872), (32, 2561018376), (42, 1951252096), (48, 1707345584), (56, 1463439072), (62, 1321815936), (64, 1280509188), (84, 975626048), (93, 881210624), (96, 853672792), (112, 731719536), (124, 660907968), (128, 640254594), (168, 487813024), (186, 440605312), (192, 426836396), (217, 377661696), (224, 365859768), (248, 330453984), (256, 320127297), (336, 243906512), (372, 220302656), (384, 213418198), (434, 188830848), (448, 182929884), (496, 165226992), (651, 125887232), (672, 121953256), (744, 110151328), (768, 106709099), (868, 94415424), (896, 91464942), (992, 82613496), (1302, 62943616), (1344, 60976628), (1488, 55075664), (1736, 47207712), (1792, 45732471), (1984, 41306748), (2604, 31471808), (2688, 30488314), (2976, 27537832), (3472, 23603856), (3968, 20653374), (5208, 15735904), (5376, 15244157), (5952, 13768916), (6944, 11801928), (7936, 10326687), (10416, 7867952), (11904, 6884458), (13888, 5900964), (20832, 3933976), (23808, 3442229), (27776, 2950482), (41664, 1966988), (55552, 1475241), (83328, 983494), (166656, 491747)]