991746048

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 2817884160

約数和(自身を除く): 1826138112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 127, 128, 164, 186, 192, 246, 248, 254, 256, 328, 372, 381, 384, 492, 496, 508, 512, 656, 744, 762, 768, 984, 992, 1016, 1024, 1271, 1312, 1488, 1524, 1536, 1968, 1984, 2032, 2048, 2542, 2624, 2976, 3048, 3072, 3813, 3936, 3937, 3968, 4064, 5084, 5207, 5248, 5952, 6096, 6144, 7626, 7872, 7874, 7936, 8128, 10168, 10414, 10496, 11811, 11904, 12192, 15252, 15621, 15744, 15748, 15872, 16256, 20336, 20828, 20992, 23622, 23808, 24384, 30504, 31242, 31488, 31496, 31744, 32512, 40672, 41656, 41984, 47244, 47616, 48768, 61008, 62484, 62976, 62992, 63488, 65024, 81344, 83312, 83968, 94488, 95232, 97536, 122016, 124968, 125952, 125984, 130048, 161417, 162688, 166624, 188976, 190464, 195072, 244032, 249936, 251904, 251968, 260096, 322834, 325376, 333248, 377952, 390144, 484251, 488064, 499872, 503936, 645668, 650752, 666496, 755904, 780288, 968502, 976128, 999744, 1007872, 1291336, 1301504, 1332992, 1511808, 1937004, 1952256, 1999488, 2015744, 2582672, 2603008, 2665984, 3023616, 3874008, 3904512, 3998976, 4031488, 5165344, 5331968, 6047232, 7748016, 7809024, 7997952, 8062976, 10330688, 10663936, 12094464, 15496032, 15995904, 20661376, 24188928, 30992064, 31991808, 41322752, 61984128, 82645504, 123968256, 165291008, 247936512, 330582016, 495873024, 991746048]

約数ペア:

[(1, 991746048), (2, 495873024), (3, 330582016), (4, 247936512), (6, 165291008), (8, 123968256), (12, 82645504), (16, 61984128), (24, 41322752), (31, 31991808), (32, 30992064), (41, 24188928), (48, 20661376), (62, 15995904), (64, 15496032), (82, 12094464), (93, 10663936), (96, 10330688), (123, 8062976), (124, 7997952), (127, 7809024), (128, 7748016), (164, 6047232), (186, 5331968), (192, 5165344), (246, 4031488), (248, 3998976), (254, 3904512), (256, 3874008), (328, 3023616), (372, 2665984), (381, 2603008), (384, 2582672), (492, 2015744), (496, 1999488), (508, 1952256), (512, 1937004), (656, 1511808), (744, 1332992), (762, 1301504), (768, 1291336), (984, 1007872), (992, 999744), (1016, 976128), (1024, 968502), (1271, 780288), (1312, 755904), (1488, 666496), (1524, 650752), (1536, 645668), (1968, 503936), (1984, 499872), (2032, 488064), (2048, 484251), (2542, 390144), (2624, 377952), (2976, 333248), (3048, 325376), (3072, 322834), (3813, 260096), (3936, 251968), (3937, 251904), (3968, 249936), (4064, 244032), (5084, 195072), (5207, 190464), (5248, 188976), (5952, 166624), (6096, 162688), (6144, 161417), (7626, 130048), (7872, 125984), (7874, 125952), (7936, 124968), (8128, 122016), (10168, 97536), (10414, 95232), (10496, 94488), (11811, 83968), (11904, 83312), (12192, 81344), (15252, 65024), (15621, 63488), (15744, 62992), (15748, 62976), (15872, 62484), (16256, 61008), (20336, 48768), (20828, 47616), (20992, 47244), (23622, 41984), (23808, 41656), (24384, 40672), (30504, 32512), (31242, 31744), (31488, 31496)]