258508368

素因数分解:

$2^4\times 3^3\times {\mathrm{598399}}^1$

素因数の和:598416

約数の個数: 40

約数和(自身を含む): 742016000

約数和(自身を除く): 483507632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 598399, 1196798, 1795197, 2393596, 3590394, 4787192, 5385591, 7180788, 9574384, 10771182, 14361576, 16156773, 21542364, 28723152, 32313546, 43084728, 64627092, 86169456, 129254184, 258508368]

約数ペア:

[(1, 258508368), (2, 129254184), (3, 86169456), (4, 64627092), (6, 43084728), (8, 32313546), (9, 28723152), (12, 21542364), (16, 16156773), (18, 14361576), (24, 10771182), (27, 9574384), (36, 7180788), (48, 5385591), (54, 4787192), (72, 3590394), (108, 2393596), (144, 1795197), (216, 1196798), (432, 598399)]