282225426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 691113984

約数和(自身を除く): 408888558

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 71, 86, 93, 129, 142, 186, 213, 217, 258, 301, 426, 434, 497, 602, 651, 903, 994, 1302, 1333, 1491, 1806, 2201, 2666, 2982, 3053, 3999, 4402, 5041, 6106, 6603, 7998, 9159, 9331, 10082, 13206, 15123, 15407, 18318, 18662, 21371, 27993, 30246, 30814, 35287, 42742, 46221, 55986, 64113, 70574, 92442, 94643, 105861, 128226, 156271, 189286, 211722, 216763, 283929, 312542, 433526, 468813, 567858, 650289, 662501, 937626, 1093897, 1300578, 1325002, 1517341, 1987503, 2187794, 3034682, 3281691, 3975006, 4552023, 6563382, 6719653, 9104046, 13439306, 20158959, 40317918, 47037571, 94075142, 141112713, 282225426]

約数ペア:

[(1, 282225426), (2, 141112713), (3, 94075142), (6, 47037571), (7, 40317918), (14, 20158959), (21, 13439306), (31, 9104046), (42, 6719653), (43, 6563382), (62, 4552023), (71, 3975006), (86, 3281691), (93, 3034682), (129, 2187794), (142, 1987503), (186, 1517341), (213, 1325002), (217, 1300578), (258, 1093897), (301, 937626), (426, 662501), (434, 650289), (497, 567858), (602, 468813), (651, 433526), (903, 312542), (994, 283929), (1302, 216763), (1333, 211722), (1491, 189286), (1806, 156271), (2201, 128226), (2666, 105861), (2982, 94643), (3053, 92442), (3999, 70574), (4402, 64113), (5041, 55986), (6106, 46221), (6603, 42742), (7998, 35287), (9159, 30814), (9331, 30246), (10082, 27993), (13206, 21371), (15123, 18662), (15407, 18318)]