1021115392

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 88

約数和(自身を含む): 2241710640

約数和(自身を除く): 1220595248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 269, 337, 352, 512, 538, 674, 704, 1024, 1076, 1348, 1408, 2152, 2696, 2816, 2959, 3707, 4304, 5392, 5632, 5918, 7414, 8608, 10784, 11264, 11836, 14828, 17216, 21568, 23672, 29656, 34432, 43136, 47344, 59312, 68864, 86272, 90653, 94688, 118624, 137728, 172544, 181306, 189376, 237248, 275456, 345088, 362612, 378752, 474496, 725224, 757504, 948992, 997183, 1450448, 1515008, 1897984, 1994366, 2900896, 3030016, 3795968, 3988732, 5801792, 7977464, 11603584, 15954928, 23207168, 31909856, 46414336, 63819712, 92828672, 127639424, 255278848, 510557696, 1021115392]

約数ペア:

[(1, 1021115392), (2, 510557696), (4, 255278848), (8, 127639424), (11, 92828672), (16, 63819712), (22, 46414336), (32, 31909856), (44, 23207168), (64, 15954928), (88, 11603584), (128, 7977464), (176, 5801792), (256, 3988732), (269, 3795968), (337, 3030016), (352, 2900896), (512, 1994366), (538, 1897984), (674, 1515008), (704, 1450448), (1024, 997183), (1076, 948992), (1348, 757504), (1408, 725224), (2152, 474496), (2696, 378752), (2816, 362612), (2959, 345088), (3707, 275456), (4304, 237248), (5392, 189376), (5632, 181306), (5918, 172544), (7414, 137728), (8608, 118624), (10784, 94688), (11264, 90653), (11836, 86272), (14828, 68864), (17216, 59312), (21568, 47344), (23672, 43136), (29656, 34432)]