2564156952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1695871}}^1$

素因数の和:1695893

約数の個数: 64

約数和(自身を含む): 8140185600

約数和(自身を除く): 5576028648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1695871, 3391742, 5087613, 6783484, 10175226, 11871097, 13566968, 15262839, 20350452, 23742194, 30525678, 35613291, 40700904, 45788517, 47484388, 61051356, 71226582, 91577034, 94968776, 106839873, 122102712, 142453164, 183154068, 213679746, 284906328, 320519619, 366308136, 427359492, 641039238, 854718984, 1282078476, 2564156952]

約数ペア:

[(1, 2564156952), (2, 1282078476), (3, 854718984), (4, 641039238), (6, 427359492), (7, 366308136), (8, 320519619), (9, 284906328), (12, 213679746), (14, 183154068), (18, 142453164), (21, 122102712), (24, 106839873), (27, 94968776), (28, 91577034), (36, 71226582), (42, 61051356), (54, 47484388), (56, 45788517), (63, 40700904), (72, 35613291), (84, 30525678), (108, 23742194), (126, 20350452), (168, 15262839), (189, 13566968), (216, 11871097), (252, 10175226), (378, 6783484), (504, 5087613), (756, 3391742), (1512, 1695871)]