2245645368

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{439289}}^1$

素因数の和:439372

約数の個数: 48

約数和(自身を含む): 6167631600

約数和(自身を除く): 3921986232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 439289, 878578, 1317867, 1757156, 2635734, 3514312, 3953601, 5271468, 7907202, 10542936, 15814404, 31189519, 31628808, 62379038, 93568557, 124758076, 187137114, 249516152, 280705671, 374274228, 561411342, 748548456, 1122822684, 2245645368]

約数ペア:

[(1, 2245645368), (2, 1122822684), (3, 748548456), (4, 561411342), (6, 374274228), (8, 280705671), (9, 249516152), (12, 187137114), (18, 124758076), (24, 93568557), (36, 62379038), (71, 31628808), (72, 31189519), (142, 15814404), (213, 10542936), (284, 7907202), (426, 5271468), (568, 3953601), (639, 3514312), (852, 2635734), (1278, 1757156), (1704, 1317867), (2556, 878578), (5112, 439289)]