265720908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7253}}^1$

素因数の和:7374

約数の個数: 48

約数和(自身を含む): 643458816

約数和(自身を除く): 377737908

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 6106, 7253, 9159, 12212, 14506, 18318, 21759, 29012, 36636, 43518, 87036, 311879, 514963, 623758, 935637, 1029926, 1247516, 1544889, 1871274, 2059852, 3089778, 3742548, 6179556, 22143409, 44286818, 66430227, 88573636, 132860454, 265720908]

約数ペア:

[(1, 265720908), (2, 132860454), (3, 88573636), (4, 66430227), (6, 44286818), (12, 22143409), (43, 6179556), (71, 3742548), (86, 3089778), (129, 2059852), (142, 1871274), (172, 1544889), (213, 1247516), (258, 1029926), (284, 935637), (426, 623758), (516, 514963), (852, 311879), (3053, 87036), (6106, 43518), (7253, 36636), (9159, 29012), (12212, 21759), (14506, 18318)]