255196397568

素因数分解:

$2^{18}\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:504

約数の個数: 304

約数和(自身を含む): 785440646144

約数和(自身を除く): 530244248576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 224, 256, 302, 307, 336, 384, 448, 453, 512, 604, 614, 672, 768, 896, 906, 921, 1024, 1057, 1208, 1228, 1344, 1536, 1792, 1812, 1842, 2048, 2114, 2149, 2416, 2456, 2688, 3072, 3171, 3584, 3624, 3684, 4096, 4228, 4298, 4832, 4912, 5376, 6144, 6342, 6447, 7168, 7248, 7368, 8192, 8456, 8596, 9664, 9824, 10752, 12288, 12684, 12894, 14336, 14496, 14736, 16384, 16912, 17192, 19328, 19648, 21504, 24576, 25368, 25788, 28672, 28992, 29472, 32768, 33824, 34384, 38656, 39296, 43008, 46357, 49152, 50736, 51576, 57344, 57984, 58944, 65536, 67648, 68768, 77312, 78592, 86016, 92714, 98304, 101472, 103152, 114688, 115968, 117888, 131072, 135296, 137536, 139071, 154624, 157184, 172032, 185428, 196608, 202944, 206304, 229376, 231936, 235776, 262144, 270592, 275072, 278142, 309248, 314368, 324499, 344064, 370856, 393216, 405888, 412608, 458752, 463872, 471552, 541184, 550144, 556284, 618496, 628736, 648998, 688128, 741712, 786432, 811776, 825216, 917504, 927744, 943104, 973497, 1082368, 1100288, 1112568, 1236992, 1257472, 1297996, 1376256, 1483424, 1623552, 1650432, 1835008, 1855488, 1886208, 1946994, 2164736, 2200576, 2225136, 2473984, 2514944, 2595992, 2752512, 2966848, 3247104, 3300864, 3710976, 3772416, 3893988, 4329472, 4401152, 4450272, 4947968, 5029888, 5191984, 5505024, 5933696, 6494208, 6601728, 7421952, 7544832, 7787976, 8658944, 8802304, 8900544, 9895936, 10059776, 10383968, 11867392, 12988416, 13203456, 14843904, 15089664, 15575952, 17317888, 17604608, 17801088, 19791872, 20119552, 20767936, 23734784, 25976832, 26406912, 29687808, 30179328, 31151904, 34635776, 35209216, 35602176, 39583744, 40239104, 41535872, 47469568, 51953664, 52813824, 59375616, 60358656, 62303808, 69271552, 70418432, 71204352, 80478208, 83071744, 94939136, 103907328, 105627648, 118751232, 120717312, 124607616, 138543104, 140836864, 142408704, 166143488, 189878272, 207814656, 211255296, 241434624, 249215232, 277086208, 281673728, 284817408, 332286976, 379756544, 415629312, 422510592, 498430464, 563347456, 569634816, 664573952, 759513088, 831258624, 845021184, 996860928, 1139269632, 1329147904, 1519026176, 1690042368, 1993721856, 2278539264, 2658295808, 3038052352, 3987443712, 4557078528, 5316591616, 6076104704, 7974887424, 9114157056, 10633183232, 12152209408, 15949774848, 18228314112, 21266366464, 31899549696, 36456628224, 42532732928, 63799099392, 85065465856, 127598198784, 255196397568]

約数ペア:

[(1, 255196397568), (2, 127598198784), (3, 85065465856), (4, 63799099392), (6, 42532732928), (7, 36456628224), (8, 31899549696), (12, 21266366464), (14, 18228314112), (16, 15949774848), (21, 12152209408), (24, 10633183232), (28, 9114157056), (32, 7974887424), (42, 6076104704), (48, 5316591616), (56, 4557078528), (64, 3987443712), (84, 3038052352), (96, 2658295808), (112, 2278539264), (128, 1993721856), (151, 1690042368), (168, 1519026176), (192, 1329147904), (224, 1139269632), (256, 996860928), (302, 845021184), (307, 831258624), (336, 759513088), (384, 664573952), (448, 569634816), (453, 563347456), (512, 498430464), (604, 422510592), (614, 415629312), (672, 379756544), (768, 332286976), (896, 284817408), (906, 281673728), (921, 277086208), (1024, 249215232), (1057, 241434624), (1208, 211255296), (1228, 207814656), (1344, 189878272), (1536, 166143488), (1792, 142408704), (1812, 140836864), (1842, 138543104), (2048, 124607616), (2114, 120717312), (2149, 118751232), (2416, 105627648), (2456, 103907328), (2688, 94939136), (3072, 83071744), (3171, 80478208), (3584, 71204352), (3624, 70418432), (3684, 69271552), (4096, 62303808), (4228, 60358656), (4298, 59375616), (4832, 52813824), (4912, 51953664), (5376, 47469568), (6144, 41535872), (6342, 40239104), (6447, 39583744), (7168, 35602176), (7248, 35209216), (7368, 34635776), (8192, 31151904), (8456, 30179328), (8596, 29687808), (9664, 26406912), (9824, 25976832), (10752, 23734784), (12288, 20767936), (12684, 20119552), (12894, 19791872), (14336, 17801088), (14496, 17604608), (14736, 17317888), (16384, 15575952), (16912, 15089664), (17192, 14843904), (19328, 13203456), (19648, 12988416), (21504, 11867392), (24576, 10383968), (25368, 10059776), (25788, 9895936), (28672, 8900544), (28992, 8802304), (29472, 8658944), (32768, 7787976), (33824, 7544832), (34384, 7421952), (38656, 6601728), (39296, 6494208), (43008, 5933696), (46357, 5505024), (49152, 5191984), (50736, 5029888), (51576, 4947968), (57344, 4450272), (57984, 4401152), (58944, 4329472), (65536, 3893988), (67648, 3772416), (68768, 3710976), (77312, 3300864), (78592, 3247104), (86016, 2966848), (92714, 2752512), (98304, 2595992), (101472, 2514944), (103152, 2473984), (114688, 2225136), (115968, 2200576), (117888, 2164736), (131072, 1946994), (135296, 1886208), (137536, 1855488), (139071, 1835008), (154624, 1650432), (157184, 1623552), (172032, 1483424), (185428, 1376256), (196608, 1297996), (202944, 1257472), (206304, 1236992), (229376, 1112568), (231936, 1100288), (235776, 1082368), (262144, 973497), (270592, 943104), (275072, 927744), (278142, 917504), (309248, 825216), (314368, 811776), (324499, 786432), (344064, 741712), (370856, 688128), (393216, 648998), (405888, 628736), (412608, 618496), (458752, 556284), (463872, 550144), (471552, 541184)]