247680492876

素因数分解:

$2^2\times 3^3\times {\mathrm{8317}}^1\times {\mathrm{275741}}^1$

素因数の和:284071

約数の個数: 48

約数和(自身を含む): 642214147680

約数和(自身を除く): 394533654804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 8317, 16634, 24951, 33268, 49902, 74853, 99804, 149706, 224559, 275741, 299412, 449118, 551482, 827223, 898236, 1102964, 1654446, 2481669, 3308892, 4963338, 7445007, 9926676, 14890014, 29780028, 2293337897, 4586675794, 6880013691, 9173351588, 13760027382, 20640041073, 27520054764, 41280082146, 61920123219, 82560164292, 123840246438, 247680492876]

約数ペア:

[(1, 247680492876), (2, 123840246438), (3, 82560164292), (4, 61920123219), (6, 41280082146), (9, 27520054764), (12, 20640041073), (18, 13760027382), (27, 9173351588), (36, 6880013691), (54, 4586675794), (108, 2293337897), (8317, 29780028), (16634, 14890014), (24951, 9926676), (33268, 7445007), (49902, 4963338), (74853, 3308892), (99804, 2481669), (149706, 1654446), (224559, 1102964), (275741, 898236), (299412, 827223), (449118, 551482)]