260283078

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2791}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 635235840

約数和(自身を除く): 374952762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 157, 198, 297, 314, 471, 594, 942, 1413, 1727, 2791, 2826, 3454, 4239, 5181, 5582, 8373, 8478, 10362, 15543, 16746, 25119, 30701, 31086, 46629, 50238, 61402, 75357, 92103, 93258, 150714, 184206, 276309, 438187, 552618, 828927, 876374, 1314561, 1657854, 2629122, 3943683, 4820057, 7887366, 9640114, 11831049, 14460171, 23662098, 28920342, 43380513, 86761026, 130141539, 260283078]

約数ペア:

[(1, 260283078), (2, 130141539), (3, 86761026), (6, 43380513), (9, 28920342), (11, 23662098), (18, 14460171), (22, 11831049), (27, 9640114), (33, 7887366), (54, 4820057), (66, 3943683), (99, 2629122), (157, 1657854), (198, 1314561), (297, 876374), (314, 828927), (471, 552618), (594, 438187), (942, 276309), (1413, 184206), (1727, 150714), (2791, 93258), (2826, 92103), (3454, 75357), (4239, 61402), (5181, 50238), (5582, 46629), (8373, 31086), (8478, 30701), (10362, 25119), (15543, 16746)]