255934008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{323149}}^1$

素因数の和:323172

約数の個数: 48

約数和(自身を含む): 756171000

約数和(自身を除く): 500236992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 323149, 646298, 969447, 1292596, 1938894, 2585192, 2908341, 3554639, 3877788, 5816682, 7109278, 7755576, 10663917, 11633364, 14218556, 21327834, 23266728, 28437112, 31991751, 42655668, 63983502, 85311336, 127967004, 255934008]

約数ペア:

[(1, 255934008), (2, 127967004), (3, 85311336), (4, 63983502), (6, 42655668), (8, 31991751), (9, 28437112), (11, 23266728), (12, 21327834), (18, 14218556), (22, 11633364), (24, 10663917), (33, 7755576), (36, 7109278), (44, 5816682), (66, 3877788), (72, 3554639), (88, 2908341), (99, 2585192), (132, 1938894), (198, 1292596), (264, 969447), (396, 646298), (792, 323149)]