2016209928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{260089}}^1$

素因数の和:260134

約数の個数: 64

約数和(自身を含む): 5617944000

約数和(自身を除く): 3601734072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 260089, 520178, 780267, 1040356, 1560534, 2080712, 3121068, 4421513, 4941691, 6242136, 8843026, 9883382, 13264539, 14825073, 17686052, 19766764, 26529078, 29650146, 35372104, 39533528, 53058156, 59300292, 84008747, 106116312, 118600584, 168017494, 252026241, 336034988, 504052482, 672069976, 1008104964, 2016209928]

約数ペア:

[(1, 2016209928), (2, 1008104964), (3, 672069976), (4, 504052482), (6, 336034988), (8, 252026241), (12, 168017494), (17, 118600584), (19, 106116312), (24, 84008747), (34, 59300292), (38, 53058156), (51, 39533528), (57, 35372104), (68, 29650146), (76, 26529078), (102, 19766764), (114, 17686052), (136, 14825073), (152, 13264539), (204, 9883382), (228, 8843026), (323, 6242136), (408, 4941691), (456, 4421513), (646, 3121068), (969, 2080712), (1292, 1560534), (1938, 1040356), (2584, 780267), (3876, 520178), (7752, 260089)]