220449152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22367}}^1$

素因数の和:22399

約数の個数: 64

約数和(自身を含む): 547568640

約数和(自身を除く): 327119488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 22367, 44734, 89468, 156569, 178936, 246037, 313138, 357872, 492074, 626276, 715744, 984148, 1252552, 1431488, 1722259, 1968296, 2505104, 2862976, 3444518, 3936592, 5010208, 6889036, 7873184, 10020416, 13778072, 15746368, 20040832, 27556144, 31492736, 55112288, 110224576, 220449152]

約数ペア:

[(1, 220449152), (2, 110224576), (4, 55112288), (7, 31492736), (8, 27556144), (11, 20040832), (14, 15746368), (16, 13778072), (22, 10020416), (28, 7873184), (32, 6889036), (44, 5010208), (56, 3936592), (64, 3444518), (77, 2862976), (88, 2505104), (112, 1968296), (128, 1722259), (154, 1431488), (176, 1252552), (224, 984148), (308, 715744), (352, 626276), (448, 492074), (616, 357872), (704, 313138), (896, 246037), (1232, 178936), (1408, 156569), (2464, 89468), (4928, 44734), (9856, 22367)]