22431405073

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 30391925760

約数和(自身を除く): 7960520687

約数列:

[1, 7, 11, 19, 49, 77, 121, 133, 173, 209, 539, 847, 931, 1151, 1211, 1463, 1903, 2299, 3287, 5929, 8057, 8477, 10241, 12661, 13321, 16093, 20933, 21869, 23009, 36157, 56399, 88627, 93247, 112651, 139271, 146531, 153083, 161063, 199123, 240559, 253099, 397727, 620389, 974897, 1025717, 1071581, 1393861, 1683913, 1771693, 2190353, 2646149, 2784089, 3783337, 6824279, 9757027, 11787391, 15332471, 18523043, 19488623, 24093883, 26483359, 41616707, 107327297, 129661301, 168657181, 185383513, 291316949, 457783777, 1180600267, 2039218643, 3204486439, 22431405073]

約数ペア:

[(1, 22431405073), (7, 3204486439), (11, 2039218643), (19, 1180600267), (49, 457783777), (77, 291316949), (121, 185383513), (133, 168657181), (173, 129661301), (209, 107327297), (539, 41616707), (847, 26483359), (931, 24093883), (1151, 19488623), (1211, 18523043), (1463, 15332471), (1903, 11787391), (2299, 9757027), (3287, 6824279), (5929, 3783337), (8057, 2784089), (8477, 2646149), (10241, 2190353), (12661, 1771693), (13321, 1683913), (16093, 1393861), (20933, 1071581), (21869, 1025717), (23009, 974897), (36157, 620389), (56399, 397727), (88627, 253099), (93247, 240559), (112651, 199123), (139271, 161063), (146531, 153083)]