1280167504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9533}}^1$

素因数の和:9668

約数の個数: 80

約数和(自身を含む): 3121050240

約数和(自身を除く): 1840882736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 1199, 1232, 1526, 1744, 2398, 3052, 4796, 6104, 8393, 9533, 9592, 12208, 16786, 19066, 19184, 33572, 38132, 66731, 67144, 76264, 104863, 133462, 134288, 152528, 209726, 266924, 419452, 533848, 734041, 838904, 1039097, 1067696, 1468082, 1677808, 2078194, 2936164, 4156388, 5872328, 7273679, 8312776, 11430067, 11744656, 14547358, 16625552, 22860134, 29094716, 45720268, 58189432, 80010469, 91440536, 116378864, 160020938, 182881072, 320041876, 640083752, 1280167504]

約数ペア:

[(1, 1280167504), (2, 640083752), (4, 320041876), (7, 182881072), (8, 160020938), (11, 116378864), (14, 91440536), (16, 80010469), (22, 58189432), (28, 45720268), (44, 29094716), (56, 22860134), (77, 16625552), (88, 14547358), (109, 11744656), (112, 11430067), (154, 8312776), (176, 7273679), (218, 5872328), (308, 4156388), (436, 2936164), (616, 2078194), (763, 1677808), (872, 1468082), (1199, 1067696), (1232, 1039097), (1526, 838904), (1744, 734041), (2398, 533848), (3052, 419452), (4796, 266924), (6104, 209726), (8393, 152528), (9533, 134288), (9592, 133462), (12208, 104863), (16786, 76264), (19066, 67144), (19184, 66731), (33572, 38132)]