268584426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 645345792

約数和(自身を除く): 376761366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 726, 762, 971, 1089, 1143, 1397, 1942, 2178, 2286, 2794, 2913, 4191, 5826, 8382, 8739, 10681, 12573, 15367, 17478, 21362, 25146, 30734, 32043, 46101, 64086, 92202, 96129, 117491, 123317, 138303, 192258, 234982, 246634, 276606, 352473, 369951, 704946, 739902, 1057419, 1109853, 1356487, 2114838, 2219706, 2712974, 4069461, 8138922, 12208383, 14921357, 24416766, 29842714, 44764071, 89528142, 134292213, 268584426]

約数ペア:

[(1, 268584426), (2, 134292213), (3, 89528142), (6, 44764071), (9, 29842714), (11, 24416766), (18, 14921357), (22, 12208383), (33, 8138922), (66, 4069461), (99, 2712974), (121, 2219706), (127, 2114838), (198, 1356487), (242, 1109853), (254, 1057419), (363, 739902), (381, 704946), (726, 369951), (762, 352473), (971, 276606), (1089, 246634), (1143, 234982), (1397, 192258), (1942, 138303), (2178, 123317), (2286, 117491), (2794, 96129), (2913, 92202), (4191, 64086), (5826, 46101), (8382, 32043), (8739, 30734), (10681, 25146), (12573, 21362), (15367, 17478)]