249437144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 518380800

約数和(自身を除く): 268943656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2029, 2794, 4058, 5588, 8116, 11176, 15367, 16232, 22319, 30734, 44638, 61468, 89276, 122936, 178552, 245509, 257683, 491018, 515366, 982036, 1030732, 1964072, 2061464, 2834513, 5669026, 11338052, 22676104, 31179643, 62359286, 124718572, 249437144]

約数ペア:

[(1, 249437144), (2, 124718572), (4, 62359286), (8, 31179643), (11, 22676104), (22, 11338052), (44, 5669026), (88, 2834513), (121, 2061464), (127, 1964072), (242, 1030732), (254, 982036), (484, 515366), (508, 491018), (968, 257683), (1016, 245509), (1397, 178552), (2029, 122936), (2794, 89276), (4058, 61468), (5588, 44638), (8116, 30734), (11176, 22319), (15367, 16232)]