266979222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1181}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 610337520

約数和(自身を除く): 343358298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 661, 1181, 1322, 1983, 2362, 3543, 3966, 5949, 7086, 10629, 11898, 12559, 21258, 22439, 25118, 37677, 44878, 67317, 75354, 113031, 134634, 201951, 226062, 403902, 780641, 1561282, 2341923, 4683846, 7025769, 14051538, 14832179, 29664358, 44496537, 88993074, 133489611, 266979222]

約数ペア:

[(1, 266979222), (2, 133489611), (3, 88993074), (6, 44496537), (9, 29664358), (18, 14832179), (19, 14051538), (38, 7025769), (57, 4683846), (114, 2341923), (171, 1561282), (342, 780641), (661, 403902), (1181, 226062), (1322, 201951), (1983, 134634), (2362, 113031), (3543, 75354), (3966, 67317), (5949, 44878), (7086, 37677), (10629, 25118), (11898, 22439), (12559, 21258)]