2247182168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{3659}}^1$

素因数の和:4680

約数の個数: 64

約数和(自身を含む): 5259859200

約数和(自身を除く): 3012677032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 997, 1994, 3659, 3988, 6979, 7318, 7976, 10967, 13958, 14636, 21934, 25613, 27916, 29272, 40249, 43868, 51226, 55832, 76769, 80498, 87736, 102452, 153538, 160996, 204904, 281743, 307076, 321992, 563486, 614152, 1126972, 2253944, 3648023, 7296046, 14592092, 25536161, 29184184, 40128253, 51072322, 80256506, 102144644, 160513012, 204289288, 280897771, 321026024, 561795542, 1123591084, 2247182168]

約数ペア:

[(1, 2247182168), (2, 1123591084), (4, 561795542), (7, 321026024), (8, 280897771), (11, 204289288), (14, 160513012), (22, 102144644), (28, 80256506), (44, 51072322), (56, 40128253), (77, 29184184), (88, 25536161), (154, 14592092), (308, 7296046), (616, 3648023), (997, 2253944), (1994, 1126972), (3659, 614152), (3988, 563486), (6979, 321992), (7318, 307076), (7976, 281743), (10967, 204904), (13958, 160996), (14636, 153538), (21934, 102452), (25613, 87736), (27916, 80498), (29272, 76769), (40249, 55832), (43868, 51226)]