331335304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{2113}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 658680120

約数和(自身を除く): 327344816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1153, 2113, 2306, 4226, 4612, 8452, 9224, 16904, 19601, 35921, 39202, 71842, 78404, 143684, 156808, 287368, 2436289, 4872578, 9745156, 19490312, 41416913, 82833826, 165667652, 331335304]

約数ペア:

[(1, 331335304), (2, 165667652), (4, 82833826), (8, 41416913), (17, 19490312), (34, 9745156), (68, 4872578), (136, 2436289), (1153, 287368), (2113, 156808), (2306, 143684), (4226, 78404), (4612, 71842), (8452, 39202), (9224, 35921), (16904, 19601)]