285282894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 639959040

約数和(自身を除く): 354676146

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 254, 381, 403, 762, 806, 929, 1209, 1651, 1858, 2418, 2787, 3302, 3937, 4953, 5574, 7874, 9906, 11811, 12077, 23622, 24154, 28799, 36231, 51181, 57598, 72462, 86397, 102362, 117983, 153543, 172794, 235966, 307086, 353949, 374387, 707898, 748774, 1123161, 1533779, 2246322, 3067558, 3657473, 4601337, 7314946, 9202674, 10972419, 21944838, 47547149, 95094298, 142641447, 285282894]

約数ペア:

[(1, 285282894), (2, 142641447), (3, 95094298), (6, 47547149), (13, 21944838), (26, 10972419), (31, 9202674), (39, 7314946), (62, 4601337), (78, 3657473), (93, 3067558), (127, 2246322), (186, 1533779), (254, 1123161), (381, 748774), (403, 707898), (762, 374387), (806, 353949), (929, 307086), (1209, 235966), (1651, 172794), (1858, 153543), (2418, 117983), (2787, 102362), (3302, 86397), (3937, 72462), (4953, 57598), (5574, 51181), (7874, 36231), (9906, 28799), (11811, 24154), (12077, 23622)]