247029153532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1050169}}^1$

素因数の和:1050482

約数の個数: 48

約数和(自身を含む): 511878062080

約数和(自身を除く): 264848908548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 271, 434, 542, 868, 1084, 1897, 3794, 7588, 8401, 16802, 33604, 58807, 117614, 235228, 1050169, 2100338, 4200676, 7351183, 14702366, 29404732, 32555239, 65110478, 130220956, 227886673, 284595799, 455773346, 569191598, 911546692, 1138383196, 1992170593, 3984341186, 7968682372, 8822469769, 17644939538, 35289879076, 61757288383, 123514576766, 247029153532]

約数ペア:

[(1, 247029153532), (2, 123514576766), (4, 61757288383), (7, 35289879076), (14, 17644939538), (28, 8822469769), (31, 7968682372), (62, 3984341186), (124, 1992170593), (217, 1138383196), (271, 911546692), (434, 569191598), (542, 455773346), (868, 284595799), (1084, 227886673), (1897, 130220956), (3794, 65110478), (7588, 32555239), (8401, 29404732), (16802, 14702366), (33604, 7351183), (58807, 4200676), (117614, 2100338), (235228, 1050169)]