255842352

素因数分解:

$2^4\times 3^2\times {\mathrm{1776683}}^1$

素因数の和:1776697

約数の個数: 30

約数和(自身を含む): 716003652

約数和(自身を除く): 460161300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1776683, 3553366, 5330049, 7106732, 10660098, 14213464, 15990147, 21320196, 28426928, 31980294, 42640392, 63960588, 85280784, 127921176, 255842352]

約数ペア:

[(1, 255842352), (2, 127921176), (3, 85280784), (4, 63960588), (6, 42640392), (8, 31980294), (9, 28426928), (12, 21320196), (16, 15990147), (18, 14213464), (24, 10660098), (36, 7106732), (48, 5330049), (72, 3553366), (144, 1776683)]