997205364

素因数分解:

$2^2\times 3^3\times {\mathrm{769}}^1\times {\mathrm{12007}}^1$

素因数の和:12789

約数の個数: 48

約数和(自身を含む): 2588924800

約数和(自身を除く): 1591719436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 769, 1538, 2307, 3076, 4614, 6921, 9228, 12007, 13842, 20763, 24014, 27684, 36021, 41526, 48028, 72042, 83052, 108063, 144084, 216126, 324189, 432252, 648378, 1296756, 9233383, 18466766, 27700149, 36933532, 55400298, 83100447, 110800596, 166200894, 249301341, 332401788, 498602682, 997205364]

約数ペア:

[(1, 997205364), (2, 498602682), (3, 332401788), (4, 249301341), (6, 166200894), (9, 110800596), (12, 83100447), (18, 55400298), (27, 36933532), (36, 27700149), (54, 18466766), (108, 9233383), (769, 1296756), (1538, 648378), (2307, 432252), (3076, 324189), (4614, 216126), (6921, 144084), (9228, 108063), (12007, 83052), (13842, 72042), (20763, 48028), (24014, 41526), (27684, 36021)]