318534656

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{28279}}^1$

素因数の和:28310

約数の個数: 44

約数和(自身を含む): 694669920

約数和(自身を除く): 376135264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 28279, 56558, 113116, 226232, 311069, 452464, 622138, 904928, 1244276, 1809856, 2488552, 3619712, 4977104, 7239424, 9954208, 14478848, 19908416, 28957696, 39816832, 79633664, 159267328, 318534656]

約数ペア:

[(1, 318534656), (2, 159267328), (4, 79633664), (8, 39816832), (11, 28957696), (16, 19908416), (22, 14478848), (32, 9954208), (44, 7239424), (64, 4977104), (88, 3619712), (128, 2488552), (176, 1809856), (256, 1244276), (352, 904928), (512, 622138), (704, 452464), (1024, 311069), (1408, 226232), (2816, 113116), (5632, 56558), (11264, 28279)]