538827768

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{15889}}^1$

素因数の和:16061

約数の個数: 64

約数和(自身を含む): 1506372000

約数和(自身を除く): 967544232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 15889, 16956, 31778, 33912, 47667, 63556, 95334, 127112, 143001, 190668, 286002, 381336, 429003, 572004, 858006, 1144008, 1716012, 2494573, 3432024, 4989146, 7483719, 9978292, 14967438, 19956584, 22451157, 29934876, 44902314, 59869752, 67353471, 89804628, 134706942, 179609256, 269413884, 538827768]

約数ペア:

[(1, 538827768), (2, 269413884), (3, 179609256), (4, 134706942), (6, 89804628), (8, 67353471), (9, 59869752), (12, 44902314), (18, 29934876), (24, 22451157), (27, 19956584), (36, 14967438), (54, 9978292), (72, 7483719), (108, 4989146), (157, 3432024), (216, 2494573), (314, 1716012), (471, 1144008), (628, 858006), (942, 572004), (1256, 429003), (1413, 381336), (1884, 286002), (2826, 190668), (3768, 143001), (4239, 127112), (5652, 95334), (8478, 63556), (11304, 47667), (15889, 33912), (16956, 31778)]