243419192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{57737}}^1$

素因数の和:57791

約数の個数: 32

約数和(自身を含む): 498856320

約数和(自身を除く): 255437128

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 57737, 115474, 230948, 461896, 981529, 1789847, 1963058, 3579694, 3926116, 7159388, 7852232, 14318776, 30427399, 60854798, 121709596, 243419192]

約数ペア:

[(1, 243419192), (2, 121709596), (4, 60854798), (8, 30427399), (17, 14318776), (31, 7852232), (34, 7159388), (62, 3926116), (68, 3579694), (124, 1963058), (136, 1789847), (248, 981529), (527, 461896), (1054, 230948), (2108, 115474), (4216, 57737)]