1272870912

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 3610414080

約数和(自身を除く): 2337543168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 163, 164, 186, 192, 246, 248, 256, 326, 328, 372, 384, 489, 492, 496, 512, 652, 656, 744, 768, 978, 984, 992, 1024, 1271, 1304, 1312, 1488, 1536, 1956, 1968, 1984, 2048, 2542, 2608, 2624, 2976, 3072, 3813, 3912, 3936, 3968, 5053, 5084, 5216, 5248, 5952, 6144, 6683, 7626, 7824, 7872, 7936, 10106, 10168, 10432, 10496, 11904, 13366, 15159, 15252, 15648, 15744, 15872, 20049, 20212, 20336, 20864, 20992, 23808, 26732, 30318, 30504, 31296, 31488, 31744, 40098, 40424, 40672, 41728, 41984, 47616, 53464, 60636, 61008, 62592, 62976, 63488, 80196, 80848, 81344, 83456, 83968, 95232, 106928, 121272, 122016, 125184, 125952, 160392, 161696, 162688, 166912, 190464, 207173, 213856, 242544, 244032, 250368, 251904, 320784, 323392, 325376, 333824, 414346, 427712, 485088, 488064, 500736, 621519, 641568, 646784, 650752, 828692, 855424, 970176, 976128, 1001472, 1243038, 1283136, 1293568, 1301504, 1657384, 1710848, 1940352, 1952256, 2486076, 2566272, 2587136, 2603008, 3314768, 3421696, 3880704, 3904512, 4972152, 5132544, 5174272, 6629536, 6843392, 7761408, 7809024, 9944304, 10265088, 10348544, 13259072, 13686784, 15522816, 19888608, 20530176, 26518144, 31045632, 39777216, 41060352, 53036288, 79554432, 106072576, 159108864, 212145152, 318217728, 424290304, 636435456, 1272870912]

約数ペア:

[(1, 1272870912), (2, 636435456), (3, 424290304), (4, 318217728), (6, 212145152), (8, 159108864), (12, 106072576), (16, 79554432), (24, 53036288), (31, 41060352), (32, 39777216), (41, 31045632), (48, 26518144), (62, 20530176), (64, 19888608), (82, 15522816), (93, 13686784), (96, 13259072), (123, 10348544), (124, 10265088), (128, 9944304), (163, 7809024), (164, 7761408), (186, 6843392), (192, 6629536), (246, 5174272), (248, 5132544), (256, 4972152), (326, 3904512), (328, 3880704), (372, 3421696), (384, 3314768), (489, 2603008), (492, 2587136), (496, 2566272), (512, 2486076), (652, 1952256), (656, 1940352), (744, 1710848), (768, 1657384), (978, 1301504), (984, 1293568), (992, 1283136), (1024, 1243038), (1271, 1001472), (1304, 976128), (1312, 970176), (1488, 855424), (1536, 828692), (1956, 650752), (1968, 646784), (1984, 641568), (2048, 621519), (2542, 500736), (2608, 488064), (2624, 485088), (2976, 427712), (3072, 414346), (3813, 333824), (3912, 325376), (3936, 323392), (3968, 320784), (5053, 251904), (5084, 250368), (5216, 244032), (5248, 242544), (5952, 213856), (6144, 207173), (6683, 190464), (7626, 166912), (7824, 162688), (7872, 161696), (7936, 160392), (10106, 125952), (10168, 125184), (10432, 122016), (10496, 121272), (11904, 106928), (13366, 95232), (15159, 83968), (15252, 83456), (15648, 81344), (15744, 80848), (15872, 80196), (20049, 63488), (20212, 62976), (20336, 62592), (20864, 61008), (20992, 60636), (23808, 53464), (26732, 47616), (30318, 41984), (30504, 41728), (31296, 40672), (31488, 40424), (31744, 40098)]