223885312

素因数分解:

$2^{11}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 548992080

約数和(自身を除く): 325106768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 97, 98, 112, 128, 161, 184, 194, 196, 224, 256, 322, 368, 388, 392, 448, 512, 644, 679, 736, 776, 784, 896, 1024, 1127, 1288, 1358, 1472, 1552, 1568, 1792, 2048, 2231, 2254, 2576, 2716, 2944, 3104, 3136, 3584, 4462, 4508, 4753, 5152, 5432, 5888, 6208, 6272, 7168, 8924, 9016, 9506, 10304, 10864, 11776, 12416, 12544, 14336, 15617, 17848, 18032, 19012, 20608, 21728, 23552, 24832, 25088, 31234, 35696, 36064, 38024, 41216, 43456, 47104, 49664, 50176, 62468, 71392, 72128, 76048, 82432, 86912, 99328, 100352, 109319, 124936, 142784, 144256, 152096, 164864, 173824, 198656, 218638, 249872, 285568, 288512, 304192, 329728, 347648, 437276, 499744, 571136, 577024, 608384, 695296, 874552, 999488, 1142272, 1154048, 1216768, 1390592, 1749104, 1998976, 2284544, 2308096, 2433536, 3498208, 3997952, 4569088, 4867072, 6996416, 7995904, 9734144, 13992832, 15991808, 27985664, 31983616, 55971328, 111942656, 223885312]

約数ペア:

[(1, 223885312), (2, 111942656), (4, 55971328), (7, 31983616), (8, 27985664), (14, 15991808), (16, 13992832), (23, 9734144), (28, 7995904), (32, 6996416), (46, 4867072), (49, 4569088), (56, 3997952), (64, 3498208), (92, 2433536), (97, 2308096), (98, 2284544), (112, 1998976), (128, 1749104), (161, 1390592), (184, 1216768), (194, 1154048), (196, 1142272), (224, 999488), (256, 874552), (322, 695296), (368, 608384), (388, 577024), (392, 571136), (448, 499744), (512, 437276), (644, 347648), (679, 329728), (736, 304192), (776, 288512), (784, 285568), (896, 249872), (1024, 218638), (1127, 198656), (1288, 173824), (1358, 164864), (1472, 152096), (1552, 144256), (1568, 142784), (1792, 124936), (2048, 109319), (2231, 100352), (2254, 99328), (2576, 86912), (2716, 82432), (2944, 76048), (3104, 72128), (3136, 71392), (3584, 62468), (4462, 50176), (4508, 49664), (4753, 47104), (5152, 43456), (5432, 41216), (5888, 38024), (6208, 36064), (6272, 35696), (7168, 31234), (8924, 25088), (9016, 24832), (9506, 23552), (10304, 21728), (10864, 20608), (11776, 19012), (12416, 18032), (12544, 17848), (14336, 15617)]