287788236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6397}}^1$

素因数の和:6590

約数の個数: 48

約数和(自身を含む): 705110784

約数和(自身を除く): 417322548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 3749, 6397, 7498, 11247, 12794, 14996, 19191, 22494, 25588, 38382, 44988, 76764, 147131, 294262, 441393, 588524, 882786, 1042711, 1765572, 2085422, 3128133, 4170844, 6256266, 12512532, 23982353, 47964706, 71947059, 95929412, 143894118, 287788236]

約数ペア:

[(1, 287788236), (2, 143894118), (3, 95929412), (4, 71947059), (6, 47964706), (12, 23982353), (23, 12512532), (46, 6256266), (69, 4170844), (92, 3128133), (138, 2085422), (163, 1765572), (276, 1042711), (326, 882786), (489, 588524), (652, 441393), (978, 294262), (1956, 147131), (3749, 76764), (6397, 44988), (7498, 38382), (11247, 25588), (12794, 22494), (14996, 19191)]