231784112

素因数分解:

$2^4\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1498

約数の個数: 60

約数和(自身を含む): 525011040

約数和(自身を除く): 293226928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 239, 392, 478, 784, 956, 1237, 1673, 1912, 2474, 3346, 3824, 4948, 6692, 8659, 9896, 11711, 13384, 17318, 19792, 23422, 26768, 34636, 46844, 60613, 69272, 93688, 121226, 138544, 187376, 242452, 295643, 484904, 591286, 969808, 1182572, 2069501, 2365144, 4139002, 4730288, 8278004, 14486507, 16556008, 28973014, 33112016, 57946028, 115892056, 231784112]

約数ペア:

[(1, 231784112), (2, 115892056), (4, 57946028), (7, 33112016), (8, 28973014), (14, 16556008), (16, 14486507), (28, 8278004), (49, 4730288), (56, 4139002), (98, 2365144), (112, 2069501), (196, 1182572), (239, 969808), (392, 591286), (478, 484904), (784, 295643), (956, 242452), (1237, 187376), (1673, 138544), (1912, 121226), (2474, 93688), (3346, 69272), (3824, 60613), (4948, 46844), (6692, 34636), (8659, 26768), (9896, 23422), (11711, 19792), (13384, 17318)]