311929312

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10337}}^1$

素因数の和:10411

約数の個数: 48

約数和(自身を含む): 656504352

約数和(自身を除く): 344575040

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 3772, 7544, 10337, 15088, 20674, 30176, 41348, 82696, 165392, 237751, 330784, 423817, 475502, 847634, 951004, 1695268, 1902008, 3390536, 3804016, 6781072, 7608032, 9747791, 13562144, 19495582, 38991164, 77982328, 155964656, 311929312]

約数ペア:

[(1, 311929312), (2, 155964656), (4, 77982328), (8, 38991164), (16, 19495582), (23, 13562144), (32, 9747791), (41, 7608032), (46, 6781072), (82, 3804016), (92, 3390536), (164, 1902008), (184, 1695268), (328, 951004), (368, 847634), (656, 475502), (736, 423817), (943, 330784), (1312, 237751), (1886, 165392), (3772, 82696), (7544, 41348), (10337, 30176), (15088, 20674)]