201628672

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 88

約数和(自身を含む): 481061376

約数和(自身を除く): 279432704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1223, 1288, 1472, 1792, 2446, 2576, 2944, 3584, 4892, 5152, 5888, 7168, 8561, 9784, 10304, 11776, 17122, 19568, 20608, 23552, 28129, 34244, 39136, 41216, 56258, 68488, 78272, 82432, 112516, 136976, 156544, 164864, 196903, 225032, 273952, 313088, 393806, 450064, 547904, 626176, 787612, 900128, 1095808, 1252352, 1575224, 1800256, 2191616, 3150448, 3600512, 4383232, 6300896, 7201024, 8766464, 12601792, 14402048, 25203584, 28804096, 50407168, 100814336, 201628672]

約数ペア:

[(1, 201628672), (2, 100814336), (4, 50407168), (7, 28804096), (8, 25203584), (14, 14402048), (16, 12601792), (23, 8766464), (28, 7201024), (32, 6300896), (46, 4383232), (56, 3600512), (64, 3150448), (92, 2191616), (112, 1800256), (128, 1575224), (161, 1252352), (184, 1095808), (224, 900128), (256, 787612), (322, 626176), (368, 547904), (448, 450064), (512, 393806), (644, 313088), (736, 273952), (896, 225032), (1024, 196903), (1223, 164864), (1288, 156544), (1472, 136976), (1792, 112516), (2446, 82432), (2576, 78272), (2944, 68488), (3584, 56258), (4892, 41216), (5152, 39136), (5888, 34244), (7168, 28129), (8561, 23552), (9784, 20608), (10304, 19568), (11776, 17122)]