279118332

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{60103}}^1$

素因数の和:60159

約数の個数: 48

約数和(自身を含む): 740481280

約数和(自身を除く): 461362948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 60103, 120206, 180309, 240412, 360618, 540927, 721236, 1081854, 1622781, 2163708, 2584429, 3245562, 5168858, 6491124, 7753287, 10337716, 15506574, 23259861, 31013148, 46519722, 69779583, 93039444, 139559166, 279118332]

約数ペア:

[(1, 279118332), (2, 139559166), (3, 93039444), (4, 69779583), (6, 46519722), (9, 31013148), (12, 23259861), (18, 15506574), (27, 10337716), (36, 7753287), (43, 6491124), (54, 5168858), (86, 3245562), (108, 2584429), (129, 2163708), (172, 1622781), (258, 1081854), (387, 721236), (516, 540927), (774, 360618), (1161, 240412), (1548, 180309), (2322, 120206), (4644, 60103)]