319161568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8803}}^1$

素因数の和:8927

約数の個数: 48

約数和(自身を含む): 692205696

約数和(自身を除く): 373044128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 1133, 1648, 2266, 3296, 4532, 8803, 9064, 17606, 18128, 35212, 36256, 70424, 96833, 140848, 193666, 281696, 387332, 774664, 906709, 1549328, 1813418, 3098656, 3626836, 7253672, 9973799, 14507344, 19947598, 29014688, 39895196, 79790392, 159580784, 319161568]

約数ペア:

[(1, 319161568), (2, 159580784), (4, 79790392), (8, 39895196), (11, 29014688), (16, 19947598), (22, 14507344), (32, 9973799), (44, 7253672), (88, 3626836), (103, 3098656), (176, 1813418), (206, 1549328), (352, 906709), (412, 774664), (824, 387332), (1133, 281696), (1648, 193666), (2266, 140848), (3296, 96833), (4532, 70424), (8803, 36256), (9064, 35212), (17606, 18128)]