1283291942401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{12739}}^1$

素因数の和:13310

約数の個数: 64

約数和(自身を含む): 1627328102400

約数和(自身を除く): 344036159999

約数列:

[1, 7, 19, 31, 53, 133, 217, 371, 461, 589, 1007, 1643, 3227, 4123, 7049, 8759, 11501, 12739, 14291, 24433, 31217, 61313, 89173, 100037, 171031, 218519, 242041, 271529, 394909, 464227, 675167, 757423, 1694287, 1900703, 2764363, 3249589, 4726169, 5301961, 5872679, 7503271, 12828173, 14391037, 20930177, 41108753, 52522897, 89797211, 100737259, 111580901, 146511239, 182053049, 311251987, 397673363, 781066307, 1274371343, 2178763909, 2783713541, 3459007931, 5913787753, 9648811597, 24213055517, 41396514271, 67541681179, 183327420343, 1283291942401]

約数ペア:

[(1, 1283291942401), (7, 183327420343), (19, 67541681179), (31, 41396514271), (53, 24213055517), (133, 9648811597), (217, 5913787753), (371, 3459007931), (461, 2783713541), (589, 2178763909), (1007, 1274371343), (1643, 781066307), (3227, 397673363), (4123, 311251987), (7049, 182053049), (8759, 146511239), (11501, 111580901), (12739, 100737259), (14291, 89797211), (24433, 52522897), (31217, 41108753), (61313, 20930177), (89173, 14391037), (100037, 12828173), (171031, 7503271), (218519, 5872679), (242041, 5301961), (271529, 4726169), (394909, 3249589), (464227, 2764363), (675167, 1900703), (757423, 1694287)]