291309348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3097

約数の個数: 96

約数和(自身を含む): 803658240

約数和(自身を除く): 512348892

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 43, 44, 51, 66, 68, 86, 102, 129, 132, 172, 187, 204, 258, 374, 473, 516, 561, 731, 748, 946, 1122, 1419, 1462, 1892, 2193, 2244, 2838, 2924, 3019, 4386, 5676, 6038, 8041, 8772, 9057, 12076, 16082, 18114, 24123, 32164, 33209, 36228, 48246, 51323, 66418, 96492, 99627, 102646, 129817, 132836, 153969, 199254, 205292, 259634, 307938, 389451, 398508, 519268, 564553, 615876, 778902, 1129106, 1427987, 1557804, 1693659, 2206889, 2258212, 2855974, 3387318, 4283961, 4413778, 5711948, 6620667, 6774636, 8567922, 8827556, 13241334, 17135844, 24275779, 26482668, 48551558, 72827337, 97103116, 145654674, 291309348]

約数ペア:

[(1, 291309348), (2, 145654674), (3, 97103116), (4, 72827337), (6, 48551558), (11, 26482668), (12, 24275779), (17, 17135844), (22, 13241334), (33, 8827556), (34, 8567922), (43, 6774636), (44, 6620667), (51, 5711948), (66, 4413778), (68, 4283961), (86, 3387318), (102, 2855974), (129, 2258212), (132, 2206889), (172, 1693659), (187, 1557804), (204, 1427987), (258, 1129106), (374, 778902), (473, 615876), (516, 564553), (561, 519268), (731, 398508), (748, 389451), (946, 307938), (1122, 259634), (1419, 205292), (1462, 199254), (1892, 153969), (2193, 132836), (2244, 129817), (2838, 102646), (2924, 99627), (3019, 96492), (4386, 66418), (5676, 51323), (6038, 48246), (8041, 36228), (8772, 33209), (9057, 32164), (12076, 24123), (16082, 18114)]