666811195712

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{796493}}^1$

素因数の和:796735

約数の個数: 56

約数和(自身を含む): 1346571872256

約数和(自身を除く): 679760676544

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 206, 254, 412, 508, 824, 1016, 1648, 2032, 3296, 4064, 6592, 8128, 13081, 26162, 52324, 104648, 209296, 418592, 796493, 837184, 1592986, 3185972, 6371944, 12743888, 25487776, 50975552, 82038779, 101154611, 164077558, 202309222, 328155116, 404618444, 656310232, 809236888, 1312620464, 1618473776, 2625240928, 3236947552, 5250481856, 6473895104, 10418924933, 20837849866, 41675699732, 83351399464, 166702798928, 333405597856, 666811195712]

約数ペア:

[(1, 666811195712), (2, 333405597856), (4, 166702798928), (8, 83351399464), (16, 41675699732), (32, 20837849866), (64, 10418924933), (103, 6473895104), (127, 5250481856), (206, 3236947552), (254, 2625240928), (412, 1618473776), (508, 1312620464), (824, 809236888), (1016, 656310232), (1648, 404618444), (2032, 328155116), (3296, 202309222), (4064, 164077558), (6592, 101154611), (8128, 82038779), (13081, 50975552), (26162, 25487776), (52324, 12743888), (104648, 6371944), (209296, 3185972), (418592, 1592986), (796493, 837184)]