284261562

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 711896724

約数和(自身を除く): 427635162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 73, 78, 81, 86, 117, 129, 146, 162, 219, 234, 258, 351, 387, 438, 559, 657, 702, 774, 949, 1053, 1118, 1161, 1314, 1677, 1849, 1898, 1971, 2106, 2322, 2847, 3139, 3354, 3483, 3698, 3942, 5031, 5547, 5694, 5913, 6278, 6966, 8541, 9417, 10062, 11094, 11826, 15093, 16641, 17082, 18834, 24037, 25623, 28251, 30186, 33282, 40807, 45279, 48074, 49923, 51246, 56502, 72111, 76869, 81614, 84753, 90558, 99846, 122421, 134977, 144222, 149769, 153738, 169506, 216333, 244842, 254259, 269954, 299538, 367263, 404931, 432666, 508518, 648999, 734526, 809862, 1101789, 1214793, 1297998, 1754701, 1946997, 2203578, 2429586, 3305367, 3509402, 3644379, 3893994, 5264103, 6610734, 7288758, 10528206, 10933137, 15792309, 21866274, 31584618, 47376927, 94753854, 142130781, 284261562]

約数ペア:

[(1, 284261562), (2, 142130781), (3, 94753854), (6, 47376927), (9, 31584618), (13, 21866274), (18, 15792309), (26, 10933137), (27, 10528206), (39, 7288758), (43, 6610734), (54, 5264103), (73, 3893994), (78, 3644379), (81, 3509402), (86, 3305367), (117, 2429586), (129, 2203578), (146, 1946997), (162, 1754701), (219, 1297998), (234, 1214793), (258, 1101789), (351, 809862), (387, 734526), (438, 648999), (559, 508518), (657, 432666), (702, 404931), (774, 367263), (949, 299538), (1053, 269954), (1118, 254259), (1161, 244842), (1314, 216333), (1677, 169506), (1849, 153738), (1898, 149769), (1971, 144222), (2106, 134977), (2322, 122421), (2847, 99846), (3139, 90558), (3354, 84753), (3483, 81614), (3698, 76869), (3942, 72111), (5031, 56502), (5547, 51246), (5694, 49923), (5913, 48074), (6278, 45279), (6966, 40807), (8541, 33282), (9417, 30186), (10062, 28251), (11094, 25623), (11826, 24037), (15093, 18834), (16641, 17082)]