485654793

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 780388128

約数和(自身を除く): 294733335

約数列:

[1, 3, 13, 17, 29, 39, 51, 67, 87, 169, 201, 221, 377, 493, 507, 663, 841, 871, 1131, 1139, 1479, 1943, 2523, 2613, 2873, 3417, 4901, 5829, 6409, 8619, 10933, 11323, 14297, 14703, 14807, 19227, 25259, 32799, 33031, 33969, 42891, 44421, 56347, 75777, 83317, 99093, 142129, 169041, 185861, 192491, 249951, 328367, 426387, 429403, 557583, 577473, 732511, 957899, 985101, 1288209, 2197533, 2416193, 2873697, 5582239, 7248579, 9522643, 12452687, 16746717, 28567929, 37358061, 161884931, 485654793]

約数ペア:

[(1, 485654793), (3, 161884931), (13, 37358061), (17, 28567929), (29, 16746717), (39, 12452687), (51, 9522643), (67, 7248579), (87, 5582239), (169, 2873697), (201, 2416193), (221, 2197533), (377, 1288209), (493, 985101), (507, 957899), (663, 732511), (841, 577473), (871, 557583), (1131, 429403), (1139, 426387), (1479, 328367), (1943, 249951), (2523, 192491), (2613, 185861), (2873, 169041), (3417, 142129), (4901, 99093), (5829, 83317), (6409, 75777), (8619, 56347), (10933, 44421), (11323, 42891), (14297, 33969), (14703, 33031), (14807, 32799), (19227, 25259)]