290438676876

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2385259}}^1$

素因数の和:2385478

約数の個数: 48

約数和(自身を含む): 691916220800

約数和(自身を除く): 401477543924

約数列:

[1, 2, 3, 4, 6, 12, 73, 139, 146, 219, 278, 292, 417, 438, 556, 834, 876, 1668, 10147, 20294, 30441, 40588, 60882, 121764, 2385259, 4770518, 7155777, 9541036, 14311554, 28623108, 174123907, 331551001, 348247814, 522371721, 663102002, 696495628, 994653003, 1044743442, 1326204004, 1989306006, 2089486884, 3978612012, 24203223073, 48406446146, 72609669219, 96812892292, 145219338438, 290438676876]

約数ペア:

[(1, 290438676876), (2, 145219338438), (3, 96812892292), (4, 72609669219), (6, 48406446146), (12, 24203223073), (73, 3978612012), (139, 2089486884), (146, 1989306006), (219, 1326204004), (278, 1044743442), (292, 994653003), (417, 696495628), (438, 663102002), (556, 522371721), (834, 348247814), (876, 331551001), (1668, 174123907), (10147, 28623108), (20294, 14311554), (30441, 9541036), (40588, 7155777), (60882, 4770518), (121764, 2385259)]