21109934592

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{147779}}^1$

素因数の和:147834

約数の個数: 120

約数和(自身を含む): 62890439040

約数和(自身を除く): 41780504448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 23808, 35712, 47616, 71424, 142848, 147779, 295558, 443337, 591116, 886674, 1182232, 1330011, 1773348, 2364464, 2660022, 3546696, 4581149, 4728928, 5320044, 7093392, 9162298, 9457856, 10640088, 13743447, 14186784, 18324596, 18915712, 21280176, 27486894, 28373568, 36649192, 37831424, 41230341, 42560352, 54973788, 56747136, 73298384, 75662848, 82460682, 85120704, 109947576, 113494272, 146596768, 164921364, 170241408, 219895152, 226988544, 293193536, 329842728, 340482816, 439790304, 586387072, 659685456, 680965632, 879580608, 1172774144, 1319370912, 1759161216, 2345548288, 2638741824, 3518322432, 5277483648, 7036644864, 10554967296, 21109934592]

約数ペア:

[(1, 21109934592), (2, 10554967296), (3, 7036644864), (4, 5277483648), (6, 3518322432), (8, 2638741824), (9, 2345548288), (12, 1759161216), (16, 1319370912), (18, 1172774144), (24, 879580608), (31, 680965632), (32, 659685456), (36, 586387072), (48, 439790304), (62, 340482816), (64, 329842728), (72, 293193536), (93, 226988544), (96, 219895152), (124, 170241408), (128, 164921364), (144, 146596768), (186, 113494272), (192, 109947576), (248, 85120704), (256, 82460682), (279, 75662848), (288, 73298384), (372, 56747136), (384, 54973788), (496, 42560352), (512, 41230341), (558, 37831424), (576, 36649192), (744, 28373568), (768, 27486894), (992, 21280176), (1116, 18915712), (1152, 18324596), (1488, 14186784), (1536, 13743447), (1984, 10640088), (2232, 9457856), (2304, 9162298), (2976, 7093392), (3968, 5320044), (4464, 4728928), (4608, 4581149), (5952, 3546696), (7936, 2660022), (8928, 2364464), (11904, 1773348), (15872, 1330011), (17856, 1182232), (23808, 886674), (35712, 591116), (47616, 443337), (71424, 295558), (142848, 147779)]