680193162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{13367}}^1$

素因数の和:13643

約数の個数: 48

約数和(自身を含む): 1614105792

約数和(自身を除く): 933912630

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257, 514, 771, 1542, 2313, 2827, 4626, 5654, 8481, 13367, 16962, 25443, 26734, 40101, 50886, 80202, 120303, 147037, 240606, 294074, 441111, 882222, 1323333, 2646666, 3435319, 6870638, 10305957, 20611914, 30917871, 37788509, 61835742, 75577018, 113365527, 226731054, 340096581, 680193162]

約数ペア:

[(1, 680193162), (2, 340096581), (3, 226731054), (6, 113365527), (9, 75577018), (11, 61835742), (18, 37788509), (22, 30917871), (33, 20611914), (66, 10305957), (99, 6870638), (198, 3435319), (257, 2646666), (514, 1323333), (771, 882222), (1542, 441111), (2313, 294074), (2827, 240606), (4626, 147037), (5654, 120303), (8481, 80202), (13367, 50886), (16962, 40101), (25443, 26734)]