256871796

素因数分解:

$2^2\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{10247}}^1$

素因数の和:12343

約数の個数: 24

約数和(自身を含む): 599712960

約数和(自身を除く): 342841164

約数列:

[1, 2, 3, 4, 6, 12, 2089, 4178, 6267, 8356, 10247, 12534, 20494, 25068, 30741, 40988, 61482, 122964, 21405983, 42811966, 64217949, 85623932, 128435898, 256871796]

約数ペア:

[(1, 256871796), (2, 128435898), (3, 85623932), (4, 64217949), (6, 42811966), (12, 21405983), (2089, 122964), (4178, 61482), (6267, 40988), (8356, 30741), (10247, 25068), (12534, 20494)]