229405952

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 478394112

約数和(自身を除く): 248988160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 211, 248, 256, 274, 422, 496, 548, 844, 992, 1096, 1688, 1984, 2192, 3376, 3968, 4247, 4384, 6541, 6752, 7936, 8494, 8768, 13082, 13504, 16988, 17536, 26164, 27008, 28907, 33976, 35072, 52328, 54016, 57814, 67952, 104656, 115628, 135904, 209312, 231256, 271808, 418624, 462512, 543616, 837248, 896117, 925024, 1087232, 1674496, 1792234, 1850048, 3584468, 3700096, 7168936, 7400192, 14337872, 28675744, 57351488, 114702976, 229405952]

約数ペア:

[(1, 229405952), (2, 114702976), (4, 57351488), (8, 28675744), (16, 14337872), (31, 7400192), (32, 7168936), (62, 3700096), (64, 3584468), (124, 1850048), (128, 1792234), (137, 1674496), (211, 1087232), (248, 925024), (256, 896117), (274, 837248), (422, 543616), (496, 462512), (548, 418624), (844, 271808), (992, 231256), (1096, 209312), (1688, 135904), (1984, 115628), (2192, 104656), (3376, 67952), (3968, 57814), (4247, 54016), (4384, 52328), (6541, 35072), (6752, 33976), (7936, 28907), (8494, 27008), (8768, 26164), (13082, 17536), (13504, 16988)]