818008254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 2275257600

約数和(自身を除く): 1457249346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 53, 54, 57, 63, 98, 106, 114, 126, 133, 147, 159, 171, 189, 266, 294, 307, 318, 342, 371, 378, 399, 441, 477, 513, 614, 742, 798, 882, 921, 931, 954, 1007, 1026, 1113, 1197, 1323, 1431, 1842, 1862, 2014, 2149, 2226, 2394, 2597, 2646, 2763, 2793, 2862, 3021, 3339, 3591, 4298, 5194, 5526, 5586, 5833, 6042, 6447, 6678, 7049, 7182, 7791, 8289, 8379, 9063, 10017, 11666, 12894, 14098, 15043, 15582, 16271, 16578, 16758, 17499, 18126, 19341, 20034, 21147, 23373, 25137, 27189, 30086, 32542, 34998, 38682, 40831, 42294, 45129, 46746, 48813, 49343, 50274, 52497, 54378, 58023, 63441, 70119, 81662, 90258, 97626, 98686, 104994, 113897, 116046, 122493, 126882, 135387, 140238, 146439, 148029, 157491, 190323, 227794, 244986, 270774, 285817, 292878, 296058, 309149, 314982, 341691, 367479, 380646, 406161, 439317, 444087, 571634, 618298, 683382, 734958, 797279, 812322, 857451, 878634, 888174, 927447, 1025073, 1102437, 1332261, 1594558, 1714902, 1854894, 2050146, 2164043, 2204874, 2391837, 2572353, 2664522, 2782341, 3075219, 4328086, 4783674, 5144706, 5564682, 6150438, 6492129, 7175511, 7717059, 8347023, 12984258, 14351022, 15148301, 15434118, 16694046, 19476387, 21526533, 30296602, 38952774, 43053066, 45444903, 58429161, 90889806, 116858322, 136334709, 272669418, 409004127, 818008254]

約数ペア:

[(1, 818008254), (2, 409004127), (3, 272669418), (6, 136334709), (7, 116858322), (9, 90889806), (14, 58429161), (18, 45444903), (19, 43053066), (21, 38952774), (27, 30296602), (38, 21526533), (42, 19476387), (49, 16694046), (53, 15434118), (54, 15148301), (57, 14351022), (63, 12984258), (98, 8347023), (106, 7717059), (114, 7175511), (126, 6492129), (133, 6150438), (147, 5564682), (159, 5144706), (171, 4783674), (189, 4328086), (266, 3075219), (294, 2782341), (307, 2664522), (318, 2572353), (342, 2391837), (371, 2204874), (378, 2164043), (399, 2050146), (441, 1854894), (477, 1714902), (513, 1594558), (614, 1332261), (742, 1102437), (798, 1025073), (882, 927447), (921, 888174), (931, 878634), (954, 857451), (1007, 812322), (1026, 797279), (1113, 734958), (1197, 683382), (1323, 618298), (1431, 571634), (1842, 444087), (1862, 439317), (2014, 406161), (2149, 380646), (2226, 367479), (2394, 341691), (2597, 314982), (2646, 309149), (2763, 296058), (2793, 292878), (2862, 285817), (3021, 270774), (3339, 244986), (3591, 227794), (4298, 190323), (5194, 157491), (5526, 148029), (5586, 146439), (5833, 140238), (6042, 135387), (6447, 126882), (6678, 122493), (7049, 116046), (7182, 113897), (7791, 104994), (8289, 98686), (8379, 97626), (9063, 90258), (10017, 81662), (11666, 70119), (12894, 63441), (14098, 58023), (15043, 54378), (15582, 52497), (16271, 50274), (16578, 49343), (16758, 48813), (17499, 46746), (18126, 45129), (19341, 42294), (20034, 40831), (21147, 38682), (23373, 34998), (25137, 32542), (27189, 30086)]