1268007888

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{77017}}^1$

素因数の和:77049

約数の個数: 80

約数和(自身を含む): 3820092800

約数和(自身を除く): 2552084912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 77017, 154034, 231051, 308068, 462102, 539119, 616136, 924204, 1078238, 1232272, 1617357, 1848408, 2156476, 3234714, 3696816, 3773833, 4312952, 6469428, 7547666, 8625904, 11321499, 12938856, 15095332, 22642998, 25877712, 26416831, 30190664, 45285996, 52833662, 60381328, 79250493, 90571992, 105667324, 158500986, 181143984, 211334648, 317001972, 422669296, 634003944, 1268007888]

約数ペア:

[(1, 1268007888), (2, 634003944), (3, 422669296), (4, 317001972), (6, 211334648), (7, 181143984), (8, 158500986), (12, 105667324), (14, 90571992), (16, 79250493), (21, 60381328), (24, 52833662), (28, 45285996), (42, 30190664), (48, 26416831), (49, 25877712), (56, 22642998), (84, 15095332), (98, 12938856), (112, 11321499), (147, 8625904), (168, 7547666), (196, 6469428), (294, 4312952), (336, 3773833), (343, 3696816), (392, 3234714), (588, 2156476), (686, 1848408), (784, 1617357), (1029, 1232272), (1176, 1078238), (1372, 924204), (2058, 616136), (2352, 539119), (2744, 462102), (4116, 308068), (5488, 231051), (8232, 154034), (16464, 77017)]