248797836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{987293}}^1$

素因数の和:987310

約数の個数: 36

約数和(自身を含む): 718750032

約数和(自身を除く): 469952196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 987293, 1974586, 2961879, 3949172, 5923758, 6911051, 8885637, 11847516, 13822102, 17771274, 20733153, 27644204, 35542548, 41466306, 62199459, 82932612, 124398918, 248797836]

約数ペア:

[(1, 248797836), (2, 124398918), (3, 82932612), (4, 62199459), (6, 41466306), (7, 35542548), (9, 27644204), (12, 20733153), (14, 17771274), (18, 13822102), (21, 11847516), (28, 8885637), (36, 6911051), (42, 5923758), (63, 3949172), (84, 2961879), (126, 1974586), (252, 987293)]