256449894

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{89231}}^1$

素因数の和:89715

約数の個数: 16

約数和(自身を含む): 513976320

約数和(自身を除く): 257526426

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 89231, 178462, 267693, 535386, 42741649, 85483298, 128224947, 256449894]

約数ペア:

[(1, 256449894), (2, 128224947), (3, 85483298), (6, 42741649), (479, 535386), (958, 267693), (1437, 178462), (2874, 89231)]