1223323808

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{45893}}^1$

素因数の和:45934

約数の個数: 72

約数和(自身を含む): 2966496372

約数和(自身を除く): 1743172564

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 26656, 45893, 91786, 183572, 321251, 367144, 642502, 734288, 780181, 1285004, 1468576, 1560362, 2248757, 2570008, 3120724, 4497514, 5140016, 5461267, 6241448, 8995028, 10280032, 10922534, 12482896, 17990056, 21845068, 24965792, 35980112, 38228869, 43690136, 71960224, 76457738, 87380272, 152915476, 174760544, 305830952, 611661904, 1223323808]

約数ペア:

[(1, 1223323808), (2, 611661904), (4, 305830952), (7, 174760544), (8, 152915476), (14, 87380272), (16, 76457738), (17, 71960224), (28, 43690136), (32, 38228869), (34, 35980112), (49, 24965792), (56, 21845068), (68, 17990056), (98, 12482896), (112, 10922534), (119, 10280032), (136, 8995028), (196, 6241448), (224, 5461267), (238, 5140016), (272, 4497514), (392, 3120724), (476, 2570008), (544, 2248757), (784, 1560362), (833, 1468576), (952, 1285004), (1568, 780181), (1666, 734288), (1904, 642502), (3332, 367144), (3808, 321251), (6664, 183572), (13328, 91786), (26656, 45893)]