276559486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 498685824

約数和(自身を除く): 222126338

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 283, 406, 566, 581, 841, 1162, 1682, 1981, 2407, 3962, 4814, 5887, 8207, 11774, 16414, 16849, 23489, 33698, 46978, 57449, 69803, 114898, 139606, 164423, 238003, 328846, 476006, 488621, 681181, 977242, 1362362, 1666021, 3332042, 4768267, 9536534, 19754249, 39508498, 138279743, 276559486]

約数ペア:

[(1, 276559486), (2, 138279743), (7, 39508498), (14, 19754249), (29, 9536534), (58, 4768267), (83, 3332042), (166, 1666021), (203, 1362362), (283, 977242), (406, 681181), (566, 488621), (581, 476006), (841, 328846), (1162, 238003), (1682, 164423), (1981, 139606), (2407, 114898), (3962, 69803), (4814, 57449), (5887, 46978), (8207, 33698), (11774, 23489), (16414, 16849)]