674743428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9767}}^1$

素因数の和:9897

約数の個数: 72

約数和(自身を含む): 1813331520

約数和(自身を除く): 1138588092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1818, 1919, 3636, 3838, 5757, 7676, 9767, 11514, 17271, 19534, 23028, 29301, 34542, 39068, 58602, 69084, 87903, 117204, 175806, 185573, 351612, 371146, 556719, 742292, 986467, 1113438, 1670157, 1972934, 2226876, 2959401, 3340314, 3945868, 5918802, 6680628, 8878203, 11837604, 17756406, 18742873, 35512812, 37485746, 56228619, 74971492, 112457238, 168685857, 224914476, 337371714, 674743428]

約数ペア:

[(1, 674743428), (2, 337371714), (3, 224914476), (4, 168685857), (6, 112457238), (9, 74971492), (12, 56228619), (18, 37485746), (19, 35512812), (36, 18742873), (38, 17756406), (57, 11837604), (76, 8878203), (101, 6680628), (114, 5918802), (171, 3945868), (202, 3340314), (228, 2959401), (303, 2226876), (342, 1972934), (404, 1670157), (606, 1113438), (684, 986467), (909, 742292), (1212, 556719), (1818, 371146), (1919, 351612), (3636, 185573), (3838, 175806), (5757, 117204), (7676, 87903), (9767, 69084), (11514, 58602), (17271, 39068), (19534, 34542), (23028, 29301)]