315026574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{38921}}^1$

素因数の和:39016

約数の個数: 32

約数和(自身を含む): 672572160

約数和(自身を除く): 357545586

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 38921, 77842, 116763, 233526, 739499, 1478998, 2218497, 2763391, 4436994, 5526782, 8290173, 16580346, 52504429, 105008858, 157513287, 315026574]

約数ペア:

[(1, 315026574), (2, 157513287), (3, 105008858), (6, 52504429), (19, 16580346), (38, 8290173), (57, 5526782), (71, 4436994), (114, 2763391), (142, 2218497), (213, 1478998), (426, 739499), (1349, 233526), (2698, 116763), (4047, 77842), (8094, 38921)]