258687594

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 658790496

約数和(自身を除く): 400102902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 83, 99, 106, 121, 159, 162, 166, 198, 242, 243, 249, 297, 318, 363, 477, 486, 498, 583, 594, 726, 747, 891, 913, 954, 1089, 1166, 1431, 1494, 1749, 1782, 1826, 2178, 2241, 2673, 2739, 2862, 3267, 3498, 4293, 4399, 4482, 5247, 5346, 5478, 6413, 6534, 6723, 8217, 8586, 8798, 9801, 10043, 10494, 12826, 12879, 13197, 13446, 15741, 16434, 19239, 19602, 20086, 20169, 24651, 25758, 26394, 29403, 30129, 31482, 38478, 39591, 40338, 47223, 48389, 49302, 57717, 58806, 60258, 73953, 79182, 90387, 94446, 96778, 115434, 118773, 141669, 145167, 147906, 173151, 180774, 221859, 237546, 271161, 283338, 290334, 346302, 356319, 435501, 443718, 519453, 532279, 542322, 712638, 813483, 871002, 1038906, 1064558, 1068957, 1306503, 1558359, 1596837, 1626966, 2137914, 2440449, 2613006, 3116718, 3193674, 3919509, 4790511, 4880898, 7839018, 9581022, 11758527, 14371533, 23517054, 28743066, 43114599, 86229198, 129343797, 258687594]

約数ペア:

[(1, 258687594), (2, 129343797), (3, 86229198), (6, 43114599), (9, 28743066), (11, 23517054), (18, 14371533), (22, 11758527), (27, 9581022), (33, 7839018), (53, 4880898), (54, 4790511), (66, 3919509), (81, 3193674), (83, 3116718), (99, 2613006), (106, 2440449), (121, 2137914), (159, 1626966), (162, 1596837), (166, 1558359), (198, 1306503), (242, 1068957), (243, 1064558), (249, 1038906), (297, 871002), (318, 813483), (363, 712638), (477, 542322), (486, 532279), (498, 519453), (583, 443718), (594, 435501), (726, 356319), (747, 346302), (891, 290334), (913, 283338), (954, 271161), (1089, 237546), (1166, 221859), (1431, 180774), (1494, 173151), (1749, 147906), (1782, 145167), (1826, 141669), (2178, 118773), (2241, 115434), (2673, 96778), (2739, 94446), (2862, 90387), (3267, 79182), (3498, 73953), (4293, 60258), (4399, 58806), (4482, 57717), (5247, 49302), (5346, 48389), (5478, 47223), (6413, 40338), (6534, 39591), (6723, 38478), (8217, 31482), (8586, 30129), (8798, 29403), (9801, 26394), (10043, 25758), (10494, 24651), (12826, 20169), (12879, 20086), (13197, 19602), (13446, 19239), (15741, 16434)]