664803576

素因数分解:

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

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 1803001200

約数和(自身を除く): 1138197624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 769, 1538, 2307, 3076, 4614, 6152, 6921, 9228, 12007, 13842, 18456, 24014, 27684, 36021, 48028, 55368, 72042, 96056, 108063, 144084, 216126, 288168, 432252, 864504, 9233383, 18466766, 27700149, 36933532, 55400298, 73867064, 83100447, 110800596, 166200894, 221601192, 332401788, 664803576]

約数ペア:

[(1, 664803576), (2, 332401788), (3, 221601192), (4, 166200894), (6, 110800596), (8, 83100447), (9, 73867064), (12, 55400298), (18, 36933532), (24, 27700149), (36, 18466766), (72, 9233383), (769, 864504), (1538, 432252), (2307, 288168), (3076, 216126), (4614, 144084), (6152, 108063), (6921, 96056), (9228, 72042), (12007, 55368), (13842, 48028), (18456, 36021), (24014, 27684)]