264219368

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{18217}}^1$

素因数の和:18274

約数の個数: 48

約数和(自身を含む): 591902820

約数和(自身を除く): 327683452

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 18217, 36434, 72868, 127519, 145736, 255038, 510076, 674029, 892633, 1020152, 1348058, 1785266, 2696116, 3570532, 4718203, 5392232, 7141064, 9436406, 18872812, 33027421, 37745624, 66054842, 132109684, 264219368]

約数ペア:

[(1, 264219368), (2, 132109684), (4, 66054842), (7, 37745624), (8, 33027421), (14, 18872812), (28, 9436406), (37, 7141064), (49, 5392232), (56, 4718203), (74, 3570532), (98, 2696116), (148, 1785266), (196, 1348058), (259, 1020152), (296, 892633), (392, 674029), (518, 510076), (1036, 255038), (1813, 145736), (2072, 127519), (3626, 72868), (7252, 36434), (14504, 18217)]