247325076

素因数分解:

$2^2\times 3^4\times {\mathrm{763349}}^1$

素因数の和:763365

約数の個数: 30

約数和(自身を含む): 646557450

約数和(自身を除く): 399232374

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 763349, 1526698, 2290047, 3053396, 4580094, 6870141, 9160188, 13740282, 20610423, 27480564, 41220846, 61831269, 82441692, 123662538, 247325076]

約数ペア:

[(1, 247325076), (2, 123662538), (3, 82441692), (4, 61831269), (6, 41220846), (9, 27480564), (12, 20610423), (18, 13740282), (27, 9160188), (36, 6870141), (54, 4580094), (81, 3053396), (108, 2290047), (162, 1526698), (324, 763349)]