268504418

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 506761920

約数和(自身を除く): 238257502

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 419, 503, 637, 838, 1006, 1274, 2933, 3521, 5447, 5866, 6539, 7042, 10894, 13078, 20531, 24647, 38129, 41062, 45773, 49294, 76258, 91546, 210757, 266903, 320411, 421514, 533806, 640822, 1475299, 2739841, 2950598, 5479682, 10327093, 19178887, 20654186, 38357774, 134252209, 268504418]

約数ペア:

[(1, 268504418), (2, 134252209), (7, 38357774), (13, 20654186), (14, 19178887), (26, 10327093), (49, 5479682), (91, 2950598), (98, 2739841), (182, 1475299), (419, 640822), (503, 533806), (637, 421514), (838, 320411), (1006, 266903), (1274, 210757), (2933, 91546), (3521, 76258), (5447, 49294), (5866, 45773), (6539, 41062), (7042, 38129), (10894, 24647), (13078, 20531)]