273012714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 701729280

約数和(自身を除く): 428716566

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 37, 39, 46, 54, 69, 74, 78, 111, 117, 138, 207, 222, 234, 299, 333, 351, 414, 457, 481, 598, 621, 666, 702, 851, 897, 914, 962, 999, 1242, 1371, 1443, 1702, 1794, 1998, 2553, 2691, 2742, 2886, 4113, 4329, 5106, 5382, 5941, 7659, 8073, 8226, 8658, 10511, 11063, 11882, 12339, 12987, 15318, 16146, 16909, 17823, 21022, 22126, 22977, 24678, 25974, 31533, 33189, 33818, 35646, 45954, 50727, 53469, 63066, 66378, 94599, 99567, 101454, 106938, 136643, 152181, 160407, 189198, 199134, 219817, 273286, 283797, 298701, 304362, 320814, 388907, 409929, 439634, 456543, 567594, 597402, 659451, 777814, 819858, 913086, 1166721, 1229787, 1318902, 1978353, 2333442, 2459574, 3500163, 3689361, 3956706, 5055791, 5935059, 7000326, 7378722, 10111582, 10500489, 11870118, 15167373, 21000978, 30334746, 45502119, 91004238, 136506357, 273012714]

約数ペア:

[(1, 273012714), (2, 136506357), (3, 91004238), (6, 45502119), (9, 30334746), (13, 21000978), (18, 15167373), (23, 11870118), (26, 10500489), (27, 10111582), (37, 7378722), (39, 7000326), (46, 5935059), (54, 5055791), (69, 3956706), (74, 3689361), (78, 3500163), (111, 2459574), (117, 2333442), (138, 1978353), (207, 1318902), (222, 1229787), (234, 1166721), (299, 913086), (333, 819858), (351, 777814), (414, 659451), (457, 597402), (481, 567594), (598, 456543), (621, 439634), (666, 409929), (702, 388907), (851, 320814), (897, 304362), (914, 298701), (962, 283797), (999, 273286), (1242, 219817), (1371, 199134), (1443, 189198), (1702, 160407), (1794, 152181), (1998, 136643), (2553, 106938), (2691, 101454), (2742, 99567), (2886, 94599), (4113, 66378), (4329, 63066), (5106, 53469), (5382, 50727), (5941, 45954), (7659, 35646), (8073, 33818), (8226, 33189), (8658, 31533), (10511, 25974), (11063, 24678), (11882, 22977), (12339, 22126), (12987, 21022), (15318, 17823), (16146, 16909)]