845724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 2217600

約数和(自身を除く): 1371876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 149, 172, 258, 298, 447, 473, 516, 596, 894, 946, 1419, 1639, 1788, 1892, 2838, 3278, 4917, 5676, 6407, 6556, 9834, 12814, 19221, 19668, 25628, 38442, 70477, 76884, 140954, 211431, 281908, 422862, 845724]

約数ペア:

[(1, 845724), (2, 422862), (3, 281908), (4, 211431), (6, 140954), (11, 76884), (12, 70477), (22, 38442), (33, 25628), (43, 19668), (44, 19221), (66, 12814), (86, 9834), (129, 6556), (132, 6407), (149, 5676), (172, 4917), (258, 3278), (298, 2838), (447, 1892), (473, 1788), (516, 1639), (596, 1419), (894, 946)]