243953248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 603203328

約数和(自身を除く): 359250080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 181, 224, 308, 352, 362, 547, 616, 724, 1094, 1232, 1267, 1448, 1991, 2188, 2464, 2534, 2896, 3829, 3982, 4376, 5068, 5792, 6017, 7658, 7964, 8752, 10136, 12034, 13937, 15316, 15928, 17504, 20272, 24068, 27874, 30632, 31856, 40544, 42119, 48136, 55748, 61264, 63712, 84238, 96272, 99007, 111496, 122528, 168476, 192544, 198014, 222992, 336952, 396028, 445984, 673904, 693049, 792056, 1089077, 1347808, 1386098, 1584112, 2178154, 2772196, 3168224, 4356308, 5544392, 7623539, 8712616, 11088784, 15247078, 17425232, 22177568, 30494156, 34850464, 60988312, 121976624, 243953248]

約数ペア:

[(1, 243953248), (2, 121976624), (4, 60988312), (7, 34850464), (8, 30494156), (11, 22177568), (14, 17425232), (16, 15247078), (22, 11088784), (28, 8712616), (32, 7623539), (44, 5544392), (56, 4356308), (77, 3168224), (88, 2772196), (112, 2178154), (154, 1584112), (176, 1386098), (181, 1347808), (224, 1089077), (308, 792056), (352, 693049), (362, 673904), (547, 445984), (616, 396028), (724, 336952), (1094, 222992), (1232, 198014), (1267, 192544), (1448, 168476), (1991, 122528), (2188, 111496), (2464, 99007), (2534, 96272), (2896, 84238), (3829, 63712), (3982, 61264), (4376, 55748), (5068, 48136), (5792, 42119), (6017, 40544), (7658, 31856), (7964, 30632), (8752, 27874), (10136, 24068), (12034, 20272), (13937, 17504), (15316, 15928)]