268261056

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{66533}}^1$

素因数の和:66558

約数の個数: 84

約数和(自身を含む): 878781072

約数和(自身を除く): 610520016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 66533, 133066, 199599, 266132, 399198, 465731, 532264, 598797, 798396, 931462, 1064528, 1197594, 1397193, 1596792, 1862924, 2129056, 2395188, 2794386, 3193584, 3725848, 4191579, 4258112, 4790376, 5588772, 6387168, 7451696, 8383158, 9580752, 11177544, 12774336, 14903392, 16766316, 19161504, 22355088, 29806784, 33532632, 38323008, 44710176, 67065264, 89420352, 134130528, 268261056]

約数ペア:

[(1, 268261056), (2, 134130528), (3, 89420352), (4, 67065264), (6, 44710176), (7, 38323008), (8, 33532632), (9, 29806784), (12, 22355088), (14, 19161504), (16, 16766316), (18, 14903392), (21, 12774336), (24, 11177544), (28, 9580752), (32, 8383158), (36, 7451696), (42, 6387168), (48, 5588772), (56, 4790376), (63, 4258112), (64, 4191579), (72, 3725848), (84, 3193584), (96, 2794386), (112, 2395188), (126, 2129056), (144, 1862924), (168, 1596792), (192, 1397193), (224, 1197594), (252, 1064528), (288, 931462), (336, 798396), (448, 598797), (504, 532264), (576, 465731), (672, 399198), (1008, 266132), (1344, 199599), (2016, 133066), (4032, 66533)]