316540228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{2111}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 583672320

約数和(自身を除く): 267132092

約数列:

[1, 2, 4, 19, 38, 76, 1973, 2111, 3946, 4222, 7892, 8444, 37487, 40109, 74974, 80218, 149948, 160436, 4165003, 8330006, 16660012, 79135057, 158270114, 316540228]

約数ペア:

[(1, 316540228), (2, 158270114), (4, 79135057), (19, 16660012), (38, 8330006), (76, 4165003), (1973, 160436), (2111, 149948), (3946, 80218), (4222, 74974), (7892, 40109), (8444, 37487)]