1966798848

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 6274195200

約数和(自身を除く): 4307396352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 128, 139, 141, 147, 168, 188, 192, 196, 224, 256, 278, 282, 294, 329, 336, 376, 384, 392, 417, 448, 512, 556, 564, 588, 658, 672, 752, 768, 784, 834, 896, 973, 987, 1024, 1112, 1128, 1176, 1316, 1344, 1504, 1536, 1568, 1668, 1792, 1946, 1974, 2048, 2224, 2256, 2303, 2352, 2632, 2688, 2919, 3008, 3072, 3136, 3336, 3584, 3892, 3948, 4448, 4512, 4606, 4704, 5264, 5376, 5838, 6016, 6144, 6272, 6533, 6672, 6811, 6909, 7168, 7784, 7896, 8896, 9024, 9212, 9408, 10528, 10752, 11676, 12032, 12544, 13066, 13344, 13622, 13818, 14336, 15568, 15792, 17792, 18048, 18424, 18816, 19599, 20433, 21056, 21504, 23352, 24064, 25088, 26132, 26688, 27244, 27636, 31136, 31584, 35584, 36096, 36848, 37632, 39198, 40866, 42112, 43008, 45731, 46704, 48128, 50176, 52264, 53376, 54488, 55272, 62272, 63168, 71168, 72192, 73696, 75264, 78396, 81732, 84224, 91462, 93408, 96256, 100352, 104528, 106752, 108976, 110544, 124544, 126336, 137193, 142336, 144384, 147392, 150528, 156792, 163464, 168448, 182924, 186816, 209056, 213504, 217952, 221088, 249088, 252672, 274386, 284672, 288768, 294784, 301056, 313584, 320117, 326928, 336896, 365848, 373632, 418112, 427008, 435904, 442176, 498176, 505344, 548772, 589568, 627168, 640234, 653856, 673792, 731696, 747264, 836224, 854016, 871808, 884352, 960351, 996352, 1010688, 1097544, 1179136, 1254336, 1280468, 1307712, 1463392, 1494528, 1672448, 1743616, 1768704, 1920702, 1992704, 2021376, 2195088, 2358272, 2508672, 2560936, 2615424, 2926784, 2989056, 3344896, 3487232, 3537408, 3841404, 4390176, 4716544, 5017344, 5121872, 5230848, 5853568, 5978112, 6689792, 6974464, 7074816, 7682808, 8780352, 10034688, 10243744, 10461696, 11707136, 13379584, 13948928, 14149632, 15365616, 17560704, 20069376, 20487488, 20923392, 23414272, 30731232, 35121408, 40138752, 40974976, 41846784, 46828544, 61462464, 70242816, 81949952, 93657088, 122924928, 140485632, 163899904, 245849856, 280971264, 327799808, 491699712, 655599616, 983399424, 1966798848]

約数ペア:

[(1, 1966798848), (2, 983399424), (3, 655599616), (4, 491699712), (6, 327799808), (7, 280971264), (8, 245849856), (12, 163899904), (14, 140485632), (16, 122924928), (21, 93657088), (24, 81949952), (28, 70242816), (32, 61462464), (42, 46828544), (47, 41846784), (48, 40974976), (49, 40138752), (56, 35121408), (64, 30731232), (84, 23414272), (94, 20923392), (96, 20487488), (98, 20069376), (112, 17560704), (128, 15365616), (139, 14149632), (141, 13948928), (147, 13379584), (168, 11707136), (188, 10461696), (192, 10243744), (196, 10034688), (224, 8780352), (256, 7682808), (278, 7074816), (282, 6974464), (294, 6689792), (329, 5978112), (336, 5853568), (376, 5230848), (384, 5121872), (392, 5017344), (417, 4716544), (448, 4390176), (512, 3841404), (556, 3537408), (564, 3487232), (588, 3344896), (658, 2989056), (672, 2926784), (752, 2615424), (768, 2560936), (784, 2508672), (834, 2358272), (896, 2195088), (973, 2021376), (987, 1992704), (1024, 1920702), (1112, 1768704), (1128, 1743616), (1176, 1672448), (1316, 1494528), (1344, 1463392), (1504, 1307712), (1536, 1280468), (1568, 1254336), (1668, 1179136), (1792, 1097544), (1946, 1010688), (1974, 996352), (2048, 960351), (2224, 884352), (2256, 871808), (2303, 854016), (2352, 836224), (2632, 747264), (2688, 731696), (2919, 673792), (3008, 653856), (3072, 640234), (3136, 627168), (3336, 589568), (3584, 548772), (3892, 505344), (3948, 498176), (4448, 442176), (4512, 435904), (4606, 427008), (4704, 418112), (5264, 373632), (5376, 365848), (5838, 336896), (6016, 326928), (6144, 320117), (6272, 313584), (6533, 301056), (6672, 294784), (6811, 288768), (6909, 284672), (7168, 274386), (7784, 252672), (7896, 249088), (8896, 221088), (9024, 217952), (9212, 213504), (9408, 209056), (10528, 186816), (10752, 182924), (11676, 168448), (12032, 163464), (12544, 156792), (13066, 150528), (13344, 147392), (13622, 144384), (13818, 142336), (14336, 137193), (15568, 126336), (15792, 124544), (17792, 110544), (18048, 108976), (18424, 106752), (18816, 104528), (19599, 100352), (20433, 96256), (21056, 93408), (21504, 91462), (23352, 84224), (24064, 81732), (25088, 78396), (26132, 75264), (26688, 73696), (27244, 72192), (27636, 71168), (31136, 63168), (31584, 62272), (35584, 55272), (36096, 54488), (36848, 53376), (37632, 52264), (39198, 50176), (40866, 48128), (42112, 46704), (43008, 45731)]