271615904

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15349}}^1$

素因数の和:15445

約数の個数: 48

約数和(自身を含む): 618912000

約数和(自身を除く): 347296096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 15349, 17696, 30698, 61396, 107443, 122792, 214886, 245584, 429772, 491168, 859544, 1212571, 1719088, 2425142, 3438176, 4850284, 8487997, 9700568, 16975994, 19401136, 33951988, 38802272, 67903976, 135807952, 271615904]

約数ペア:

[(1, 271615904), (2, 135807952), (4, 67903976), (7, 38802272), (8, 33951988), (14, 19401136), (16, 16975994), (28, 9700568), (32, 8487997), (56, 4850284), (79, 3438176), (112, 2425142), (158, 1719088), (224, 1212571), (316, 859544), (553, 491168), (632, 429772), (1106, 245584), (1264, 214886), (2212, 122792), (2528, 107443), (4424, 61396), (8848, 30698), (15349, 17696)]