1815804547264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{919}}^1\times {\mathrm{2129}}^1$

素因数の和:3930

約数の個数: 112

約数和(自身を含む): 3825617342400

約数和(自身を除く): 2009812795136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 853, 919, 1088, 1706, 1838, 2129, 3412, 3676, 4258, 6824, 7352, 8516, 13648, 14501, 14704, 15623, 17032, 27296, 29002, 29408, 31246, 34064, 36193, 54592, 58004, 58816, 62492, 68128, 72386, 116008, 124984, 136256, 144772, 232016, 249968, 289544, 464032, 499936, 579088, 783907, 928064, 999872, 1158176, 1567814, 1816037, 1956551, 2316352, 3135628, 3632074, 3913102, 6271256, 7264148, 7826204, 12542512, 13326419, 14528296, 15652408, 25085024, 26652838, 29056592, 30872629, 31304816, 33261367, 50170048, 53305676, 58113184, 61745258, 62609632, 66522734, 106611352, 116226368, 123490516, 125219264, 133045468, 213222704, 246981032, 266090936, 426445408, 493962064, 532181872, 852890816, 987924128, 1064363744, 1668938003, 1975848256, 2128727488, 3337876006, 6675752012, 13351504024, 26703008048, 28371946051, 53406016096, 56743892102, 106812032192, 113487784204, 226975568408, 453951136816, 907902273632, 1815804547264]

約数ペア:

[(1, 1815804547264), (2, 907902273632), (4, 453951136816), (8, 226975568408), (16, 113487784204), (17, 106812032192), (32, 56743892102), (34, 53406016096), (64, 28371946051), (68, 26703008048), (136, 13351504024), (272, 6675752012), (544, 3337876006), (853, 2128727488), (919, 1975848256), (1088, 1668938003), (1706, 1064363744), (1838, 987924128), (2129, 852890816), (3412, 532181872), (3676, 493962064), (4258, 426445408), (6824, 266090936), (7352, 246981032), (8516, 213222704), (13648, 133045468), (14501, 125219264), (14704, 123490516), (15623, 116226368), (17032, 106611352), (27296, 66522734), (29002, 62609632), (29408, 61745258), (31246, 58113184), (34064, 53305676), (36193, 50170048), (54592, 33261367), (58004, 31304816), (58816, 30872629), (62492, 29056592), (68128, 26652838), (72386, 25085024), (116008, 15652408), (124984, 14528296), (136256, 13326419), (144772, 12542512), (232016, 7826204), (249968, 7264148), (289544, 6271256), (464032, 3913102), (499936, 3632074), (579088, 3135628), (783907, 2316352), (928064, 1956551), (999872, 1816037), (1158176, 1567814)]