243809888

素因数分解:

$2^5\times 7^3\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 568008000

約数和(自身を除く): 324198112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 229, 343, 388, 392, 458, 679, 686, 776, 784, 916, 1358, 1372, 1552, 1568, 1603, 1832, 2716, 2744, 3104, 3206, 3664, 4753, 5432, 5488, 6412, 7328, 9506, 10864, 10976, 11221, 12824, 19012, 21728, 22213, 22442, 25648, 33271, 38024, 44426, 44884, 51296, 66542, 76048, 78547, 88852, 89768, 133084, 152096, 155491, 157094, 177704, 179536, 266168, 310982, 314188, 355408, 359072, 532336, 621964, 628376, 710816, 1064672, 1088437, 1243928, 1256752, 2176874, 2487856, 2513504, 4353748, 4975712, 7619059, 8707496, 15238118, 17414992, 30476236, 34829984, 60952472, 121904944, 243809888]

約数ペア:

[(1, 243809888), (2, 121904944), (4, 60952472), (7, 34829984), (8, 30476236), (14, 17414992), (16, 15238118), (28, 8707496), (32, 7619059), (49, 4975712), (56, 4353748), (97, 2513504), (98, 2487856), (112, 2176874), (194, 1256752), (196, 1243928), (224, 1088437), (229, 1064672), (343, 710816), (388, 628376), (392, 621964), (458, 532336), (679, 359072), (686, 355408), (776, 314188), (784, 310982), (916, 266168), (1358, 179536), (1372, 177704), (1552, 157094), (1568, 155491), (1603, 152096), (1832, 133084), (2716, 89768), (2744, 88852), (3104, 78547), (3206, 76048), (3664, 66542), (4753, 51296), (5432, 44884), (5488, 44426), (6412, 38024), (7328, 33271), (9506, 25648), (10864, 22442), (10976, 22213), (11221, 21728), (12824, 19012)]