1255919616

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 312

約数和(自身を含む): 4307024384

約数和(自身を除く): 3051104768

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, 157, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 314, 336, 372, 384, 434, 448, 471, 496, 504, 512, 558, 576, 628, 651, 672, 744, 768, 868, 896, 942, 992, 1008, 1024, 1099, 1116, 1152, 1256, 1302, 1344, 1413, 1488, 1536, 1736, 1792, 1884, 1953, 1984, 2016, 2048, 2198, 2232, 2304, 2512, 2604, 2688, 2826, 2976, 3072, 3297, 3472, 3584, 3768, 3906, 3968, 4032, 4096, 4396, 4464, 4608, 4867, 5024, 5208, 5376, 5652, 5952, 6144, 6594, 6944, 7168, 7536, 7812, 7936, 8064, 8792, 8928, 9216, 9734, 9891, 10048, 10416, 10752, 11304, 11904, 12288, 13188, 13888, 14336, 14601, 15072, 15624, 15872, 16128, 17584, 17856, 18432, 19468, 19782, 20096, 20832, 21504, 22608, 23808, 26376, 27776, 28672, 29202, 30144, 31248, 31744, 32256, 34069, 35168, 35712, 36864, 38936, 39564, 40192, 41664, 43008, 43803, 45216, 47616, 52752, 55552, 58404, 60288, 62496, 63488, 64512, 68138, 70336, 71424, 77872, 79128, 80384, 83328, 86016, 87606, 90432, 95232, 102207, 105504, 111104, 116808, 120576, 124992, 126976, 129024, 136276, 140672, 142848, 155744, 158256, 160768, 166656, 175212, 180864, 190464, 204414, 211008, 222208, 233616, 241152, 249984, 258048, 272552, 281344, 285696, 306621, 311488, 316512, 321536, 333312, 350424, 361728, 380928, 408828, 422016, 444416, 467232, 482304, 499968, 545104, 562688, 571392, 613242, 622976, 633024, 643072, 666624, 700848, 723456, 817656, 844032, 888832, 934464, 964608, 999936, 1090208, 1125376, 1142784, 1226484, 1245952, 1266048, 1333248, 1401696, 1446912, 1635312, 1688064, 1868928, 1929216, 1999872, 2180416, 2250752, 2452968, 2491904, 2532096, 2666496, 2803392, 2893824, 3270624, 3376128, 3737856, 3999744, 4360832, 4501504, 4905936, 4983808, 5064192, 5606784, 5787648, 6541248, 6752256, 7475712, 7999488, 8721664, 9811872, 9967616, 10128384, 11213568, 13082496, 13504512, 14951424, 17443328, 19623744, 19935232, 20256768, 22427136, 26164992, 29902848, 34886656, 39247488, 40513536, 44854272, 52329984, 59805696, 69773312, 78494976, 89708544, 104659968, 139546624, 156989952, 179417088, 209319936, 313979904, 418639872, 627959808, 1255919616]

約数ペア:

[(1, 1255919616), (2, 627959808), (3, 418639872), (4, 313979904), (6, 209319936), (7, 179417088), (8, 156989952), (9, 139546624), (12, 104659968), (14, 89708544), (16, 78494976), (18, 69773312), (21, 59805696), (24, 52329984), (28, 44854272), (31, 40513536), (32, 39247488), (36, 34886656), (42, 29902848), (48, 26164992), (56, 22427136), (62, 20256768), (63, 19935232), (64, 19623744), (72, 17443328), (84, 14951424), (93, 13504512), (96, 13082496), (112, 11213568), (124, 10128384), (126, 9967616), (128, 9811872), (144, 8721664), (157, 7999488), (168, 7475712), (186, 6752256), (192, 6541248), (217, 5787648), (224, 5606784), (248, 5064192), (252, 4983808), (256, 4905936), (279, 4501504), (288, 4360832), (314, 3999744), (336, 3737856), (372, 3376128), (384, 3270624), (434, 2893824), (448, 2803392), (471, 2666496), (496, 2532096), (504, 2491904), (512, 2452968), (558, 2250752), (576, 2180416), (628, 1999872), (651, 1929216), (672, 1868928), (744, 1688064), (768, 1635312), (868, 1446912), (896, 1401696), (942, 1333248), (992, 1266048), (1008, 1245952), (1024, 1226484), (1099, 1142784), (1116, 1125376), (1152, 1090208), (1256, 999936), (1302, 964608), (1344, 934464), (1413, 888832), (1488, 844032), (1536, 817656), (1736, 723456), (1792, 700848), (1884, 666624), (1953, 643072), (1984, 633024), (2016, 622976), (2048, 613242), (2198, 571392), (2232, 562688), (2304, 545104), (2512, 499968), (2604, 482304), (2688, 467232), (2826, 444416), (2976, 422016), (3072, 408828), (3297, 380928), (3472, 361728), (3584, 350424), (3768, 333312), (3906, 321536), (3968, 316512), (4032, 311488), (4096, 306621), (4396, 285696), (4464, 281344), (4608, 272552), (4867, 258048), (5024, 249984), (5208, 241152), (5376, 233616), (5652, 222208), (5952, 211008), (6144, 204414), (6594, 190464), (6944, 180864), (7168, 175212), (7536, 166656), (7812, 160768), (7936, 158256), (8064, 155744), (8792, 142848), (8928, 140672), (9216, 136276), (9734, 129024), (9891, 126976), (10048, 124992), (10416, 120576), (10752, 116808), (11304, 111104), (11904, 105504), (12288, 102207), (13188, 95232), (13888, 90432), (14336, 87606), (14601, 86016), (15072, 83328), (15624, 80384), (15872, 79128), (16128, 77872), (17584, 71424), (17856, 70336), (18432, 68138), (19468, 64512), (19782, 63488), (20096, 62496), (20832, 60288), (21504, 58404), (22608, 55552), (23808, 52752), (26376, 47616), (27776, 45216), (28672, 43803), (29202, 43008), (30144, 41664), (31248, 40192), (31744, 39564), (32256, 38936), (34069, 36864), (35168, 35712)]