409328328

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{321799}}^1$

素因数の和:321861

約数の個数: 32

約数和(自身を含む): 1042632000

約数和(自身を除く): 633303672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 321799, 643598, 965397, 1287196, 1930794, 2574392, 3861588, 7723176, 17055347, 34110694, 51166041, 68221388, 102332082, 136442776, 204664164, 409328328]

約数ペア:

[(1, 409328328), (2, 204664164), (3, 136442776), (4, 102332082), (6, 68221388), (8, 51166041), (12, 34110694), (24, 17055347), (53, 7723176), (106, 3861588), (159, 2574392), (212, 1930794), (318, 1287196), (424, 965397), (636, 643598), (1272, 321799)]