268522254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2175

約数の個数: 144

約数和(自身を含む): 795478320

約数和(自身を除く): 526956066

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 198, 231, 234, 273, 286, 294, 429, 441, 462, 539, 546, 637, 693, 819, 858, 882, 1001, 1078, 1274, 1287, 1386, 1617, 1638, 1911, 2002, 2129, 2574, 3003, 3234, 3822, 4258, 4851, 5733, 6006, 6387, 7007, 9009, 9702, 11466, 12774, 14014, 14903, 18018, 19161, 21021, 23419, 27677, 29806, 38322, 42042, 44709, 46838, 55354, 63063, 70257, 83031, 89418, 104321, 126126, 134127, 140514, 163933, 166062, 193739, 208642, 210771, 249093, 268254, 304447, 312963, 327866, 387478, 421542, 491799, 498186, 581217, 608894, 625926, 913341, 938889, 983598, 1147531, 1162434, 1356173, 1475397, 1743651, 1826682, 1877778, 2131129, 2295062, 2712346, 2740023, 2950794, 3442593, 3487302, 4068519, 4262258, 5480046, 6393387, 6885186, 8137038, 10327779, 12205557, 12786774, 14917903, 19180161, 20655558, 24411114, 29835806, 38360322, 44753709, 89507418, 134261127, 268522254]

約数ペア:

[(1, 268522254), (2, 134261127), (3, 89507418), (6, 44753709), (7, 38360322), (9, 29835806), (11, 24411114), (13, 20655558), (14, 19180161), (18, 14917903), (21, 12786774), (22, 12205557), (26, 10327779), (33, 8137038), (39, 6885186), (42, 6393387), (49, 5480046), (63, 4262258), (66, 4068519), (77, 3487302), (78, 3442593), (91, 2950794), (98, 2740023), (99, 2712346), (117, 2295062), (126, 2131129), (143, 1877778), (147, 1826682), (154, 1743651), (182, 1475397), (198, 1356173), (231, 1162434), (234, 1147531), (273, 983598), (286, 938889), (294, 913341), (429, 625926), (441, 608894), (462, 581217), (539, 498186), (546, 491799), (637, 421542), (693, 387478), (819, 327866), (858, 312963), (882, 304447), (1001, 268254), (1078, 249093), (1274, 210771), (1287, 208642), (1386, 193739), (1617, 166062), (1638, 163933), (1911, 140514), (2002, 134127), (2129, 126126), (2574, 104321), (3003, 89418), (3234, 83031), (3822, 70257), (4258, 63063), (4851, 55354), (5733, 46838), (6006, 44709), (6387, 42042), (7007, 38322), (9009, 29806), (9702, 27677), (11466, 23419), (12774, 21021), (14014, 19161), (14903, 18018)]