4181065728

素因数分解:

$2^{17}\times 3^1\times 7^3\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 13421721600

約数和(自身を除く): 9240655872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 343, 372, 384, 392, 434, 448, 496, 512, 588, 651, 672, 686, 744, 768, 784, 868, 896, 992, 1024, 1029, 1176, 1302, 1344, 1372, 1488, 1519, 1536, 1568, 1736, 1792, 1984, 2048, 2058, 2352, 2604, 2688, 2744, 2976, 3038, 3072, 3136, 3472, 3584, 3968, 4096, 4116, 4557, 4704, 5208, 5376, 5488, 5952, 6076, 6144, 6272, 6944, 7168, 7936, 8192, 8232, 9114, 9408, 10416, 10633, 10752, 10976, 11904, 12152, 12288, 12544, 13888, 14336, 15872, 16384, 16464, 18228, 18816, 20832, 21266, 21504, 21952, 23808, 24304, 24576, 25088, 27776, 28672, 31744, 31899, 32768, 32928, 36456, 37632, 41664, 42532, 43008, 43904, 47616, 48608, 49152, 50176, 55552, 57344, 63488, 63798, 65536, 65856, 72912, 75264, 83328, 85064, 86016, 87808, 95232, 97216, 98304, 100352, 111104, 114688, 126976, 127596, 131072, 131712, 145824, 150528, 166656, 170128, 172032, 175616, 190464, 194432, 196608, 200704, 222208, 229376, 253952, 255192, 263424, 291648, 301056, 333312, 340256, 344064, 351232, 380928, 388864, 393216, 401408, 444416, 458752, 507904, 510384, 526848, 583296, 602112, 666624, 680512, 688128, 702464, 761856, 777728, 802816, 888832, 917504, 1015808, 1020768, 1053696, 1166592, 1204224, 1333248, 1361024, 1376256, 1404928, 1523712, 1555456, 1605632, 1777664, 2031616, 2041536, 2107392, 2333184, 2408448, 2666496, 2722048, 2752512, 2809856, 3047424, 3110912, 3211264, 3555328, 4063232, 4083072, 4214784, 4666368, 4816896, 5332992, 5444096, 5619712, 6094848, 6221824, 6422528, 7110656, 8166144, 8429568, 9332736, 9633792, 10665984, 10888192, 11239424, 12189696, 12443648, 14221312, 16332288, 16859136, 18665472, 19267584, 21331968, 21776384, 22478848, 24887296, 28442624, 32664576, 33718272, 37330944, 42663936, 43552768, 44957696, 49774592, 65329152, 67436544, 74661888, 85327872, 87105536, 99549184, 130658304, 134873088, 149323776, 174211072, 199098368, 261316608, 298647552, 348422144, 522633216, 597295104, 696844288, 1045266432, 1393688576, 2090532864, 4181065728]

約数ペア:

[(1, 4181065728), (2, 2090532864), (3, 1393688576), (4, 1045266432), (6, 696844288), (7, 597295104), (8, 522633216), (12, 348422144), (14, 298647552), (16, 261316608), (21, 199098368), (24, 174211072), (28, 149323776), (31, 134873088), (32, 130658304), (42, 99549184), (48, 87105536), (49, 85327872), (56, 74661888), (62, 67436544), (64, 65329152), (84, 49774592), (93, 44957696), (96, 43552768), (98, 42663936), (112, 37330944), (124, 33718272), (128, 32664576), (147, 28442624), (168, 24887296), (186, 22478848), (192, 21776384), (196, 21331968), (217, 19267584), (224, 18665472), (248, 16859136), (256, 16332288), (294, 14221312), (336, 12443648), (343, 12189696), (372, 11239424), (384, 10888192), (392, 10665984), (434, 9633792), (448, 9332736), (496, 8429568), (512, 8166144), (588, 7110656), (651, 6422528), (672, 6221824), (686, 6094848), (744, 5619712), (768, 5444096), (784, 5332992), (868, 4816896), (896, 4666368), (992, 4214784), (1024, 4083072), (1029, 4063232), (1176, 3555328), (1302, 3211264), (1344, 3110912), (1372, 3047424), (1488, 2809856), (1519, 2752512), (1536, 2722048), (1568, 2666496), (1736, 2408448), (1792, 2333184), (1984, 2107392), (2048, 2041536), (2058, 2031616), (2352, 1777664), (2604, 1605632), (2688, 1555456), (2744, 1523712), (2976, 1404928), (3038, 1376256), (3072, 1361024), (3136, 1333248), (3472, 1204224), (3584, 1166592), (3968, 1053696), (4096, 1020768), (4116, 1015808), (4557, 917504), (4704, 888832), (5208, 802816), (5376, 777728), (5488, 761856), (5952, 702464), (6076, 688128), (6144, 680512), (6272, 666624), (6944, 602112), (7168, 583296), (7936, 526848), (8192, 510384), (8232, 507904), (9114, 458752), (9408, 444416), (10416, 401408), (10633, 393216), (10752, 388864), (10976, 380928), (11904, 351232), (12152, 344064), (12288, 340256), (12544, 333312), (13888, 301056), (14336, 291648), (15872, 263424), (16384, 255192), (16464, 253952), (18228, 229376), (18816, 222208), (20832, 200704), (21266, 196608), (21504, 194432), (21952, 190464), (23808, 175616), (24304, 172032), (24576, 170128), (25088, 166656), (27776, 150528), (28672, 145824), (31744, 131712), (31899, 131072), (32768, 127596), (32928, 126976), (36456, 114688), (37632, 111104), (41664, 100352), (42532, 98304), (43008, 97216), (43904, 95232), (47616, 87808), (48608, 86016), (49152, 85064), (50176, 83328), (55552, 75264), (57344, 72912), (63488, 65856), (63798, 65536)]