239755067392

素因数分解:

$2^{18}\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 152

約数和(自身を含む): 500765388032

約数和(自身を除く): 261010320640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 163, 181, 248, 256, 326, 362, 496, 512, 652, 724, 992, 1024, 1304, 1448, 1984, 2048, 2608, 2896, 3968, 4096, 5053, 5216, 5611, 5792, 7936, 8192, 10106, 10432, 11222, 11584, 15872, 16384, 20212, 20864, 22444, 23168, 29503, 31744, 32768, 40424, 41728, 44888, 46336, 59006, 63488, 65536, 80848, 83456, 89776, 92672, 118012, 126976, 131072, 161696, 166912, 179552, 185344, 236024, 253952, 262144, 323392, 333824, 359104, 370688, 472048, 507904, 646784, 667648, 718208, 741376, 914593, 944096, 1015808, 1293568, 1335296, 1436416, 1482752, 1829186, 1888192, 2031616, 2587136, 2670592, 2872832, 2965504, 3658372, 3776384, 4063232, 5174272, 5341184, 5745664, 5931008, 7316744, 7552768, 8126464, 10348544, 10682368, 11491328, 11862016, 14633488, 15105536, 20697088, 21364736, 22982656, 23724032, 29266976, 30211072, 41394176, 42729472, 45965312, 47448064, 58533952, 60422144, 82788352, 91930624, 117067904, 120844288, 165576704, 183861248, 234135808, 241688576, 331153408, 367722496, 468271616, 483377152, 662306816, 735444992, 936543232, 966754304, 1324613632, 1470889984, 1873086464, 1933508608, 3746172928, 3867017216, 7492345856, 7734034432, 14984691712, 29969383424, 59938766848, 119877533696, 239755067392]

約数ペア:

[(1, 239755067392), (2, 119877533696), (4, 59938766848), (8, 29969383424), (16, 14984691712), (31, 7734034432), (32, 7492345856), (62, 3867017216), (64, 3746172928), (124, 1933508608), (128, 1873086464), (163, 1470889984), (181, 1324613632), (248, 966754304), (256, 936543232), (326, 735444992), (362, 662306816), (496, 483377152), (512, 468271616), (652, 367722496), (724, 331153408), (992, 241688576), (1024, 234135808), (1304, 183861248), (1448, 165576704), (1984, 120844288), (2048, 117067904), (2608, 91930624), (2896, 82788352), (3968, 60422144), (4096, 58533952), (5053, 47448064), (5216, 45965312), (5611, 42729472), (5792, 41394176), (7936, 30211072), (8192, 29266976), (10106, 23724032), (10432, 22982656), (11222, 21364736), (11584, 20697088), (15872, 15105536), (16384, 14633488), (20212, 11862016), (20864, 11491328), (22444, 10682368), (23168, 10348544), (29503, 8126464), (31744, 7552768), (32768, 7316744), (40424, 5931008), (41728, 5745664), (44888, 5341184), (46336, 5174272), (59006, 4063232), (63488, 3776384), (65536, 3658372), (80848, 2965504), (83456, 2872832), (89776, 2670592), (92672, 2587136), (118012, 2031616), (126976, 1888192), (131072, 1829186), (161696, 1482752), (166912, 1436416), (179552, 1335296), (185344, 1293568), (236024, 1015808), (253952, 944096), (262144, 914593), (323392, 741376), (333824, 718208), (359104, 667648), (370688, 646784), (472048, 507904)]