1267918848

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 4333754880

約数和(自身を除く): 3065836032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 317, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 634, 651, 672, 744, 768, 868, 896, 951, 992, 1008, 1024, 1116, 1152, 1268, 1302, 1344, 1488, 1536, 1736, 1792, 1902, 1953, 1984, 2016, 2048, 2219, 2232, 2304, 2536, 2604, 2688, 2853, 2976, 3072, 3472, 3584, 3804, 3906, 3968, 4032, 4438, 4464, 4608, 5072, 5208, 5376, 5706, 5952, 6144, 6657, 6944, 7168, 7608, 7812, 7936, 8064, 8876, 8928, 9216, 9827, 10144, 10416, 10752, 11412, 11904, 13314, 13888, 14336, 15216, 15624, 15872, 16128, 17752, 17856, 18432, 19654, 19971, 20288, 20832, 21504, 22824, 23808, 26628, 27776, 29481, 30432, 31248, 31744, 32256, 35504, 35712, 39308, 39942, 40576, 41664, 43008, 45648, 47616, 53256, 55552, 58962, 60864, 62496, 63488, 64512, 68789, 71008, 71424, 78616, 79884, 81152, 83328, 88443, 91296, 95232, 106512, 111104, 117924, 121728, 124992, 129024, 137578, 142016, 142848, 157232, 159768, 162304, 166656, 176886, 182592, 190464, 206367, 213024, 222208, 235848, 243456, 249984, 275156, 284032, 285696, 314464, 319536, 324608, 333312, 353772, 365184, 412734, 426048, 444416, 471696, 486912, 499968, 550312, 568064, 571392, 619101, 628928, 639072, 649216, 666624, 707544, 730368, 825468, 852096, 943392, 973824, 999936, 1100624, 1136128, 1238202, 1257856, 1278144, 1333248, 1415088, 1460736, 1650936, 1704192, 1886784, 1947648, 1999872, 2201248, 2272256, 2476404, 2515712, 2556288, 2830176, 2921472, 3301872, 3408384, 3773568, 3999744, 4402496, 4544512, 4952808, 5031424, 5112576, 5660352, 5842944, 6603744, 6816768, 7547136, 8804992, 9905616, 10062848, 10225152, 11320704, 13207488, 13633536, 15094272, 17609984, 19811232, 20125696, 20450304, 22641408, 26414976, 30188544, 35219968, 39622464, 40900608, 45282816, 52829952, 60377088, 70439936, 79244928, 90565632, 105659904, 140879872, 158489856, 181131264, 211319808, 316979712, 422639616, 633959424, 1267918848]

約数ペア:

[(1, 1267918848), (2, 633959424), (3, 422639616), (4, 316979712), (6, 211319808), (7, 181131264), (8, 158489856), (9, 140879872), (12, 105659904), (14, 90565632), (16, 79244928), (18, 70439936), (21, 60377088), (24, 52829952), (28, 45282816), (31, 40900608), (32, 39622464), (36, 35219968), (42, 30188544), (48, 26414976), (56, 22641408), (62, 20450304), (63, 20125696), (64, 19811232), (72, 17609984), (84, 15094272), (93, 13633536), (96, 13207488), (112, 11320704), (124, 10225152), (126, 10062848), (128, 9905616), (144, 8804992), (168, 7547136), (186, 6816768), (192, 6603744), (217, 5842944), (224, 5660352), (248, 5112576), (252, 5031424), (256, 4952808), (279, 4544512), (288, 4402496), (317, 3999744), (336, 3773568), (372, 3408384), (384, 3301872), (434, 2921472), (448, 2830176), (496, 2556288), (504, 2515712), (512, 2476404), (558, 2272256), (576, 2201248), (634, 1999872), (651, 1947648), (672, 1886784), (744, 1704192), (768, 1650936), (868, 1460736), (896, 1415088), (951, 1333248), (992, 1278144), (1008, 1257856), (1024, 1238202), (1116, 1136128), (1152, 1100624), (1268, 999936), (1302, 973824), (1344, 943392), (1488, 852096), (1536, 825468), (1736, 730368), (1792, 707544), (1902, 666624), (1953, 649216), (1984, 639072), (2016, 628928), (2048, 619101), (2219, 571392), (2232, 568064), (2304, 550312), (2536, 499968), (2604, 486912), (2688, 471696), (2853, 444416), (2976, 426048), (3072, 412734), (3472, 365184), (3584, 353772), (3804, 333312), (3906, 324608), (3968, 319536), (4032, 314464), (4438, 285696), (4464, 284032), (4608, 275156), (5072, 249984), (5208, 243456), (5376, 235848), (5706, 222208), (5952, 213024), (6144, 206367), (6657, 190464), (6944, 182592), (7168, 176886), (7608, 166656), (7812, 162304), (7936, 159768), (8064, 157232), (8876, 142848), (8928, 142016), (9216, 137578), (9827, 129024), (10144, 124992), (10416, 121728), (10752, 117924), (11412, 111104), (11904, 106512), (13314, 95232), (13888, 91296), (14336, 88443), (15216, 83328), (15624, 81152), (15872, 79884), (16128, 78616), (17752, 71424), (17856, 71008), (18432, 68789), (19654, 64512), (19971, 63488), (20288, 62496), (20832, 60864), (21504, 58962), (22824, 55552), (23808, 53256), (26628, 47616), (27776, 45648), (29481, 43008), (30432, 41664), (31248, 40576), (31744, 39942), (32256, 39308), (35504, 35712)]