1231275008

素因数分解:

$2^{10}\times {\mathrm{23}}^2\times {\mathrm{2273}}^1$

素因数の和:2339

約数の個数: 66

約数和(自身を含む): 2574147534

約数和(自身を除く): 1342872526

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 529, 736, 1024, 1058, 1472, 2116, 2273, 2944, 4232, 4546, 5888, 8464, 9092, 11776, 16928, 18184, 23552, 33856, 36368, 52279, 67712, 72736, 104558, 135424, 145472, 209116, 270848, 290944, 418232, 541696, 581888, 836464, 1163776, 1202417, 1672928, 2327552, 2404834, 3345856, 4809668, 6691712, 9619336, 13383424, 19238672, 26766848, 38477344, 53533696, 76954688, 153909376, 307818752, 615637504, 1231275008]

約数ペア:

[(1, 1231275008), (2, 615637504), (4, 307818752), (8, 153909376), (16, 76954688), (23, 53533696), (32, 38477344), (46, 26766848), (64, 19238672), (92, 13383424), (128, 9619336), (184, 6691712), (256, 4809668), (368, 3345856), (512, 2404834), (529, 2327552), (736, 1672928), (1024, 1202417), (1058, 1163776), (1472, 836464), (2116, 581888), (2273, 541696), (2944, 418232), (4232, 290944), (4546, 270848), (5888, 209116), (8464, 145472), (9092, 135424), (11776, 104558), (16928, 72736), (18184, 67712), (23552, 52279), (33856, 36368)]