298006688

素因数分解:

$2^5\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2963}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 672235200

約数和(自身を除く): 374228512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 449, 898, 1796, 2963, 3143, 3592, 5926, 6286, 7184, 11852, 12572, 14368, 20741, 23704, 25144, 41482, 47408, 50288, 82964, 94816, 100576, 165928, 331856, 663712, 1330387, 2660774, 5321548, 9312709, 10643096, 18625418, 21286192, 37250836, 42572384, 74501672, 149003344, 298006688]

約数ペア:

[(1, 298006688), (2, 149003344), (4, 74501672), (7, 42572384), (8, 37250836), (14, 21286192), (16, 18625418), (28, 10643096), (32, 9312709), (56, 5321548), (112, 2660774), (224, 1330387), (449, 663712), (898, 331856), (1796, 165928), (2963, 100576), (3143, 94816), (3592, 82964), (5926, 50288), (6286, 47408), (7184, 41482), (11852, 25144), (12572, 23704), (14368, 20741)]