313622136

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{40709}}^1$

素因数の和:40828

約数の個数: 48

約数和(自身を含む): 857352600

約数和(自身を除く): 543730464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 40709, 81418, 122127, 162836, 244254, 325672, 366381, 488508, 732762, 977016, 1465524, 2931048, 4355863, 8711726, 13067589, 17423452, 26135178, 34846904, 39202767, 52270356, 78405534, 104540712, 156811068, 313622136]

約数ペア:

[(1, 313622136), (2, 156811068), (3, 104540712), (4, 78405534), (6, 52270356), (8, 39202767), (9, 34846904), (12, 26135178), (18, 17423452), (24, 13067589), (36, 8711726), (72, 4355863), (107, 2931048), (214, 1465524), (321, 977016), (428, 732762), (642, 488508), (856, 366381), (963, 325672), (1284, 244254), (1926, 162836), (2568, 122127), (3852, 81418), (7704, 40709)]