264682496

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 88

約数和(自身を含む): 581184240

約数和(自身を除く): 316501744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 337, 416, 472, 512, 674, 767, 832, 944, 1024, 1348, 1534, 1664, 1888, 2696, 3068, 3328, 3776, 4381, 5392, 6136, 6656, 7552, 8762, 10784, 12272, 13312, 15104, 17524, 19883, 21568, 24544, 30208, 35048, 39766, 43136, 49088, 60416, 70096, 79532, 86272, 98176, 140192, 159064, 172544, 196352, 258479, 280384, 318128, 345088, 392704, 516958, 560768, 636256, 785408, 1033916, 1121536, 1272512, 2067832, 2243072, 2545024, 4135664, 4486144, 5090048, 8271328, 10180096, 16542656, 20360192, 33085312, 66170624, 132341248, 264682496]

約数ペア:

[(1, 264682496), (2, 132341248), (4, 66170624), (8, 33085312), (13, 20360192), (16, 16542656), (26, 10180096), (32, 8271328), (52, 5090048), (59, 4486144), (64, 4135664), (104, 2545024), (118, 2243072), (128, 2067832), (208, 1272512), (236, 1121536), (256, 1033916), (337, 785408), (416, 636256), (472, 560768), (512, 516958), (674, 392704), (767, 345088), (832, 318128), (944, 280384), (1024, 258479), (1348, 196352), (1534, 172544), (1664, 159064), (1888, 140192), (2696, 98176), (3068, 86272), (3328, 79532), (3776, 70096), (4381, 60416), (5392, 49088), (6136, 43136), (6656, 39766), (7552, 35048), (8762, 30208), (10784, 24544), (12272, 21568), (13312, 19883), (15104, 17524)]