819392004

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2546

約数の個数: 96

約数和(自身を含む): 2204442240

約数和(自身を除く): 1385050236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 86, 108, 129, 146, 172, 219, 258, 292, 387, 438, 516, 657, 774, 876, 1161, 1314, 1548, 1971, 2322, 2417, 2628, 3139, 3942, 4644, 4834, 6278, 7251, 7884, 9417, 9668, 12556, 14502, 18834, 21753, 28251, 29004, 37668, 43506, 56502, 65259, 84753, 87012, 103931, 113004, 130518, 169506, 176441, 207862, 261036, 311793, 339012, 352882, 415724, 529323, 623586, 705764, 935379, 1058646, 1247172, 1587969, 1870758, 2117292, 2806137, 3175938, 3741516, 4763907, 5612274, 6351876, 7586963, 9527814, 11224548, 15173926, 19055628, 22760889, 30347852, 45521778, 68282667, 91043556, 136565334, 204848001, 273130668, 409696002, 819392004]

約数ペア:

[(1, 819392004), (2, 409696002), (3, 273130668), (4, 204848001), (6, 136565334), (9, 91043556), (12, 68282667), (18, 45521778), (27, 30347852), (36, 22760889), (43, 19055628), (54, 15173926), (73, 11224548), (86, 9527814), (108, 7586963), (129, 6351876), (146, 5612274), (172, 4763907), (219, 3741516), (258, 3175938), (292, 2806137), (387, 2117292), (438, 1870758), (516, 1587969), (657, 1247172), (774, 1058646), (876, 935379), (1161, 705764), (1314, 623586), (1548, 529323), (1971, 415724), (2322, 352882), (2417, 339012), (2628, 311793), (3139, 261036), (3942, 207862), (4644, 176441), (4834, 169506), (6278, 130518), (7251, 113004), (7884, 103931), (9417, 87012), (9668, 84753), (12556, 65259), (14502, 56502), (18834, 43506), (21753, 37668), (28251, 29004)]