238478464

素因数分解:

$2^7\times 7^1\times {\mathrm{266159}}^1$

素因数の和:266180

約数の個数: 32

約数和(自身を含む): 542966400

約数和(自身を除く): 304487936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 266159, 532318, 1064636, 1863113, 2129272, 3726226, 4258544, 7452452, 8517088, 14904904, 17034176, 29809808, 34068352, 59619616, 119239232, 238478464]

約数ペア:

[(1, 238478464), (2, 119239232), (4, 59619616), (7, 34068352), (8, 29809808), (14, 17034176), (16, 14904904), (28, 8517088), (32, 7452452), (56, 4258544), (64, 3726226), (112, 2129272), (128, 1863113), (224, 1064636), (448, 532318), (896, 266159)]