215884584

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103393}}^1$

素因数の和:103434

約数の個数: 48

約数和(自身を含む): 604854900

約数和(自身を除く): 388970316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 103393, 206786, 310179, 413572, 620358, 827144, 930537, 1240716, 1861074, 2481432, 2998397, 3722148, 5996794, 7444296, 8995191, 11993588, 17990382, 23987176, 26985573, 35980764, 53971146, 71961528, 107942292, 215884584]

約数ペア:

[(1, 215884584), (2, 107942292), (3, 71961528), (4, 53971146), (6, 35980764), (8, 26985573), (9, 23987176), (12, 17990382), (18, 11993588), (24, 8995191), (29, 7444296), (36, 5996794), (58, 3722148), (72, 2998397), (87, 2481432), (116, 1861074), (174, 1240716), (232, 930537), (261, 827144), (348, 620358), (522, 413572), (696, 310179), (1044, 206786), (2088, 103393)]