266908504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{16411}}^1$

素因数の和:16543

約数の個数: 32

約数和(自身を含む): 531748800

約数和(自身を除く): 264840296

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 16411, 32822, 65644, 131288, 311809, 623618, 1247236, 1755977, 2494472, 3511954, 7023908, 14047816, 33363563, 66727126, 133454252, 266908504]

約数ペア:

[(1, 266908504), (2, 133454252), (4, 66727126), (8, 33363563), (19, 14047816), (38, 7023908), (76, 3511954), (107, 2494472), (152, 1755977), (214, 1247236), (428, 623618), (856, 311809), (2033, 131288), (4066, 65644), (8132, 32822), (16264, 16411)]