278360652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4049}}^1$

素因数の和:4410

約数の個数: 48

約数和(自身を含む): 689925600

約数和(自身を除く): 411564948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 337, 674, 1011, 1348, 2022, 4044, 4049, 5729, 8098, 11458, 12147, 16196, 17187, 22916, 24294, 34374, 48588, 68748, 68833, 137666, 206499, 275332, 412998, 825996, 1364513, 2729026, 4093539, 5458052, 8187078, 16374156, 23196721, 46393442, 69590163, 92786884, 139180326, 278360652]

約数ペア:

[(1, 278360652), (2, 139180326), (3, 92786884), (4, 69590163), (6, 46393442), (12, 23196721), (17, 16374156), (34, 8187078), (51, 5458052), (68, 4093539), (102, 2729026), (204, 1364513), (337, 825996), (674, 412998), (1011, 275332), (1348, 206499), (2022, 137666), (4044, 68833), (4049, 68748), (5729, 48588), (8098, 34374), (11458, 24294), (12147, 22916), (16196, 17187)]