253121712

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{78707}}^1$

素因数の和:78785

約数の個数: 40

約数和(自身を含む): 663665856

約数和(自身を除く): 410544144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 78707, 157414, 236121, 314828, 472242, 629656, 944484, 1259312, 1888968, 3777936, 5273369, 10546738, 15820107, 21093476, 31640214, 42186952, 63280428, 84373904, 126560856, 253121712]

約数ペア:

[(1, 253121712), (2, 126560856), (3, 84373904), (4, 63280428), (6, 42186952), (8, 31640214), (12, 21093476), (16, 15820107), (24, 10546738), (48, 5273369), (67, 3777936), (134, 1888968), (201, 1259312), (268, 944484), (402, 629656), (536, 472242), (804, 314828), (1072, 236121), (1608, 157414), (3216, 78707)]