263066752

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{12161}}^1$

素因数の和:12201

約数の個数: 48

約数和(自身を含む): 567539730

約数和(自身を除く): 304472978

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 12161, 21632, 24322, 48644, 97288, 158093, 194576, 316186, 389152, 632372, 778304, 1264744, 1556608, 2055209, 2529488, 4110418, 5058976, 8220836, 10117952, 16441672, 20235904, 32883344, 65766688, 131533376, 263066752]

約数ペア:

[(1, 263066752), (2, 131533376), (4, 65766688), (8, 32883344), (13, 20235904), (16, 16441672), (26, 10117952), (32, 8220836), (52, 5058976), (64, 4110418), (104, 2529488), (128, 2055209), (169, 1556608), (208, 1264744), (338, 778304), (416, 632372), (676, 389152), (832, 316186), (1352, 194576), (1664, 158093), (2704, 97288), (5408, 48644), (10816, 24322), (12161, 21632)]