312985376

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{80833}}^1$

素因数の和:80865

約数の個数: 36

約数和(自身を含む): 677308086

約数和(自身を除く): 364322710

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 80833, 161666, 323332, 646664, 889163, 1293328, 1778326, 2586656, 3556652, 7113304, 9780793, 14226608, 19561586, 28453216, 39123172, 78246344, 156492688, 312985376]

約数ペア:

[(1, 312985376), (2, 156492688), (4, 78246344), (8, 39123172), (11, 28453216), (16, 19561586), (22, 14226608), (32, 9780793), (44, 7113304), (88, 3556652), (121, 2586656), (176, 1778326), (242, 1293328), (352, 889163), (484, 646664), (968, 323332), (1936, 161666), (3872, 80833)]