21908742144

素因数分解:

$2^{13}\times 3^1\times {\mathrm{173}}^1\times {\mathrm{5153}}^1$

素因数の和:5355

約数の個数: 112

約数和(自身を含む): 58768835472

約数和(自身を除く): 36860093328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 512, 519, 692, 768, 1024, 1038, 1384, 1536, 2048, 2076, 2768, 3072, 4096, 4152, 5153, 5536, 6144, 8192, 8304, 10306, 11072, 12288, 15459, 16608, 20612, 22144, 24576, 30918, 33216, 41224, 44288, 61836, 66432, 82448, 88576, 123672, 132864, 164896, 177152, 247344, 265728, 329792, 354304, 494688, 531456, 659584, 708608, 891469, 989376, 1062912, 1319168, 1417216, 1782938, 1978752, 2125824, 2638336, 2674407, 3565876, 3957504, 4251648, 5276672, 5348814, 7131752, 7915008, 10553344, 10697628, 14263504, 15830016, 21106688, 21395256, 28527008, 31660032, 42213376, 42790512, 57054016, 63320064, 85581024, 114108032, 126640128, 171162048, 228216064, 342324096, 456432128, 684648192, 912864256, 1369296384, 1825728512, 2738592768, 3651457024, 5477185536, 7302914048, 10954371072, 21908742144]

約数ペア:

[(1, 21908742144), (2, 10954371072), (3, 7302914048), (4, 5477185536), (6, 3651457024), (8, 2738592768), (12, 1825728512), (16, 1369296384), (24, 912864256), (32, 684648192), (48, 456432128), (64, 342324096), (96, 228216064), (128, 171162048), (173, 126640128), (192, 114108032), (256, 85581024), (346, 63320064), (384, 57054016), (512, 42790512), (519, 42213376), (692, 31660032), (768, 28527008), (1024, 21395256), (1038, 21106688), (1384, 15830016), (1536, 14263504), (2048, 10697628), (2076, 10553344), (2768, 7915008), (3072, 7131752), (4096, 5348814), (4152, 5276672), (5153, 4251648), (5536, 3957504), (6144, 3565876), (8192, 2674407), (8304, 2638336), (10306, 2125824), (11072, 1978752), (12288, 1782938), (15459, 1417216), (16608, 1319168), (20612, 1062912), (22144, 989376), (24576, 891469), (30918, 708608), (33216, 659584), (41224, 531456), (44288, 494688), (61836, 354304), (66432, 329792), (82448, 265728), (88576, 247344), (123672, 177152), (132864, 164896)]