520045956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10921

約数の個数: 72

約数和(自身を含む): 1388651264

約数和(自身を除く): 868605308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 7998, 10837, 11997, 15996, 21674, 23994, 32511, 43348, 47988, 65022, 97533, 130044, 195066, 335947, 390132, 465991, 671894, 931982, 1007841, 1343788, 1397973, 1863964, 2015682, 2795946, 3023523, 4031364, 4193919, 5591892, 6047046, 8387838, 12094092, 14445721, 16775676, 28891442, 43337163, 57782884, 86674326, 130011489, 173348652, 260022978, 520045956]

約数ペア:

[(1, 520045956), (2, 260022978), (3, 173348652), (4, 130011489), (6, 86674326), (9, 57782884), (12, 43337163), (18, 28891442), (31, 16775676), (36, 14445721), (43, 12094092), (62, 8387838), (86, 6047046), (93, 5591892), (124, 4193919), (129, 4031364), (172, 3023523), (186, 2795946), (258, 2015682), (279, 1863964), (372, 1397973), (387, 1343788), (516, 1007841), (558, 931982), (774, 671894), (1116, 465991), (1333, 390132), (1548, 335947), (2666, 195066), (3999, 130044), (5332, 97533), (7998, 65022), (10837, 47988), (11997, 43348), (15996, 32511), (21674, 23994)]