255871103658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10627}}^1\times {\mathrm{108457}}^1$

素因数の和:119126

約数の個数: 32

約数和(自身を含む): 525627380544

約数和(自身を除く): 269756276886

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 10627, 21254, 31881, 63762, 108457, 216914, 325371, 393199, 650742, 786398, 1179597, 2359194, 4012909, 8025818, 12038727, 24077454, 1152572539, 2305145078, 3457717617, 6915435234, 42645183943, 85290367886, 127935551829, 255871103658]

約数ペア:

[(1, 255871103658), (2, 127935551829), (3, 85290367886), (6, 42645183943), (37, 6915435234), (74, 3457717617), (111, 2305145078), (222, 1152572539), (10627, 24077454), (21254, 12038727), (31881, 8025818), (63762, 4012909), (108457, 2359194), (216914, 1179597), (325371, 786398), (393199, 650742)]