256067892

素因数分解:

$2^2\times 3^4\times {\mathrm{790333}}^1$

素因数の和:790349

約数の個数: 30

約数和(自身を含む): 669412898

約数和(自身を除く): 413345006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 790333, 1580666, 2370999, 3161332, 4741998, 7112997, 9483996, 14225994, 21338991, 28451988, 42677982, 64016973, 85355964, 128033946, 256067892]

約数ペア:

[(1, 256067892), (2, 128033946), (3, 85355964), (4, 64016973), (6, 42677982), (9, 28451988), (12, 21338991), (18, 14225994), (27, 9483996), (36, 7112997), (54, 4741998), (81, 3161332), (108, 2370999), (162, 1580666), (324, 790333)]