21059469312

素因数分解:

$2^{17}\times 3^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 216

約数和(自身を含む): 65386852776

約数和(自身を除く): 44327383464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1093, 1176, 1344, 1536, 1568, 1792, 2048, 2186, 2352, 2688, 3072, 3136, 3279, 3584, 4096, 4372, 4704, 5376, 6144, 6272, 6558, 7168, 7651, 8192, 8744, 9408, 10752, 12288, 12544, 13116, 14336, 15302, 16384, 17488, 18816, 21504, 22953, 24576, 25088, 26232, 28672, 30604, 32768, 34976, 37632, 43008, 45906, 49152, 50176, 52464, 53557, 57344, 61208, 65536, 69952, 75264, 86016, 91812, 98304, 100352, 104928, 107114, 114688, 122416, 131072, 139904, 150528, 160671, 172032, 183624, 196608, 200704, 209856, 214228, 229376, 244832, 279808, 301056, 321342, 344064, 367248, 393216, 401408, 419712, 428456, 458752, 489664, 559616, 602112, 642684, 688128, 734496, 802816, 839424, 856912, 917504, 979328, 1119232, 1204224, 1285368, 1376256, 1468992, 1605632, 1678848, 1713824, 1958656, 2238464, 2408448, 2570736, 2752512, 2937984, 3211264, 3357696, 3427648, 3917312, 4476928, 4816896, 5141472, 5875968, 6422528, 6715392, 6855296, 7834624, 8953856, 9633792, 10282944, 11751936, 13430784, 13710592, 15669248, 17907712, 19267584, 20565888, 23503872, 26861568, 27421184, 31338496, 35815424, 41131776, 47007744, 53723136, 54842368, 62676992, 71630848, 82263552, 94015488, 107446272, 109684736, 125353984, 143261696, 164527104, 188030976, 214892544, 219369472, 250707968, 329054208, 376061952, 429785088, 438738944, 501415936, 658108416, 752123904, 877477888, 1002831872, 1316216832, 1504247808, 1754955776, 2632433664, 3008495616, 3509911552, 5264867328, 7019823104, 10529734656, 21059469312]

約数ペア:

[(1, 21059469312), (2, 10529734656), (3, 7019823104), (4, 5264867328), (6, 3509911552), (7, 3008495616), (8, 2632433664), (12, 1754955776), (14, 1504247808), (16, 1316216832), (21, 1002831872), (24, 877477888), (28, 752123904), (32, 658108416), (42, 501415936), (48, 438738944), (49, 429785088), (56, 376061952), (64, 329054208), (84, 250707968), (96, 219369472), (98, 214892544), (112, 188030976), (128, 164527104), (147, 143261696), (168, 125353984), (192, 109684736), (196, 107446272), (224, 94015488), (256, 82263552), (294, 71630848), (336, 62676992), (384, 54842368), (392, 53723136), (448, 47007744), (512, 41131776), (588, 35815424), (672, 31338496), (768, 27421184), (784, 26861568), (896, 23503872), (1024, 20565888), (1093, 19267584), (1176, 17907712), (1344, 15669248), (1536, 13710592), (1568, 13430784), (1792, 11751936), (2048, 10282944), (2186, 9633792), (2352, 8953856), (2688, 7834624), (3072, 6855296), (3136, 6715392), (3279, 6422528), (3584, 5875968), (4096, 5141472), (4372, 4816896), (4704, 4476928), (5376, 3917312), (6144, 3427648), (6272, 3357696), (6558, 3211264), (7168, 2937984), (7651, 2752512), (8192, 2570736), (8744, 2408448), (9408, 2238464), (10752, 1958656), (12288, 1713824), (12544, 1678848), (13116, 1605632), (14336, 1468992), (15302, 1376256), (16384, 1285368), (17488, 1204224), (18816, 1119232), (21504, 979328), (22953, 917504), (24576, 856912), (25088, 839424), (26232, 802816), (28672, 734496), (30604, 688128), (32768, 642684), (34976, 602112), (37632, 559616), (43008, 489664), (45906, 458752), (49152, 428456), (50176, 419712), (52464, 401408), (53557, 393216), (57344, 367248), (61208, 344064), (65536, 321342), (69952, 301056), (75264, 279808), (86016, 244832), (91812, 229376), (98304, 214228), (100352, 209856), (104928, 200704), (107114, 196608), (114688, 183624), (122416, 172032), (131072, 160671), (139904, 150528)]