279366768

素因数分解:

$2^4\times 3^2\times {\mathrm{1940047}}^1$

素因数の和:1940061

約数の個数: 30

約数和(自身を含む): 781839344

約数和(自身を除く): 502472576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1940047, 3880094, 5820141, 7760188, 11640282, 15520376, 17460423, 23280564, 31040752, 34920846, 46561128, 69841692, 93122256, 139683384, 279366768]

約数ペア:

[(1, 279366768), (2, 139683384), (3, 93122256), (4, 69841692), (6, 46561128), (8, 34920846), (9, 31040752), (12, 23280564), (16, 17460423), (18, 15520376), (24, 11640282), (36, 7760188), (48, 5820141), (72, 3880094), (144, 1940047)]