317217918208

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{13922837}}^1$

素因数の和:13922942

約数の個数: 36

約数和(自身を含む): 640311319620

約数和(自身を除く): 323093401412

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 11392, 22784, 13922837, 27845674, 55691348, 111382696, 222765392, 445530784, 891061568, 1239132493, 1782123136, 2478264986, 3564246272, 4956529972, 9913059944, 19826119888, 39652239776, 79304479552, 158608959104, 317217918208]

約数ペア:

[(1, 317217918208), (2, 158608959104), (4, 79304479552), (8, 39652239776), (16, 19826119888), (32, 9913059944), (64, 4956529972), (89, 3564246272), (128, 2478264986), (178, 1782123136), (256, 1239132493), (356, 891061568), (712, 445530784), (1424, 222765392), (2848, 111382696), (5696, 55691348), (11392, 27845674), (22784, 13922837)]