268533714

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{258703}}^1$

素因数の和:258881

約数の個数: 16

約数和(自身を含む): 540173952

約数和(自身を除く): 271640238

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 258703, 517406, 776109, 1552218, 44755619, 89511238, 134266857, 268533714]

約数ペア:

[(1, 268533714), (2, 134266857), (3, 89511238), (6, 44755619), (173, 1552218), (346, 776109), (519, 517406), (1038, 258703)]