268280344

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{213599}}^1$

素因数の和:213762

約数の個数: 16

約数和(自身を含む): 506232000

約数和(自身を除く): 237951656

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 213599, 427198, 854396, 1708792, 33535043, 67070086, 134140172, 268280344]

約数ペア:

[(1, 268280344), (2, 134140172), (4, 67070086), (8, 33535043), (157, 1708792), (314, 854396), (628, 427198), (1256, 213599)]