2149859088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^2$

素因数の和:454

約数の個数: 180

約数和(自身を含む): 6736717260

約数和(自身を除く): 4586858172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 199, 208, 232, 234, 261, 312, 348, 377, 398, 464, 468, 522, 597, 624, 696, 754, 796, 936, 1044, 1131, 1194, 1392, 1508, 1592, 1791, 1872, 2088, 2262, 2388, 2587, 3016, 3184, 3393, 3582, 4176, 4524, 4776, 5174, 5771, 6032, 6786, 7164, 7761, 9048, 9552, 10348, 11542, 13572, 14328, 15522, 17313, 18096, 20696, 23084, 23283, 27144, 28656, 31044, 34626, 39601, 41392, 46168, 46566, 51939, 54288, 62088, 69252, 75023, 79202, 92336, 93132, 103878, 118803, 124176, 138504, 150046, 158404, 186264, 207756, 225069, 237606, 277008, 300092, 316808, 356409, 372528, 415512, 450138, 475212, 514813, 600184, 633616, 675207, 712818, 831024, 900276, 950424, 1029626, 1148429, 1200368, 1350414, 1425636, 1544439, 1800552, 1900848, 2059252, 2296858, 2700828, 2851272, 3088878, 3445287, 3601104, 4118504, 4593716, 4633317, 5401656, 5702544, 6177756, 6890574, 8237008, 9187432, 9266634, 10335861, 10803312, 12355512, 13781148, 14929577, 18374864, 18533268, 20671722, 24711024, 27562296, 29859154, 37066536, 41343444, 44788731, 55124592, 59718308, 74133072, 82686888, 89577462, 119436616, 134366193, 165373776, 179154924, 238873232, 268732386, 358309848, 537464772, 716619696, 1074929544, 2149859088]

約数ペア:

[(1, 2149859088), (2, 1074929544), (3, 716619696), (4, 537464772), (6, 358309848), (8, 268732386), (9, 238873232), (12, 179154924), (13, 165373776), (16, 134366193), (18, 119436616), (24, 89577462), (26, 82686888), (29, 74133072), (36, 59718308), (39, 55124592), (48, 44788731), (52, 41343444), (58, 37066536), (72, 29859154), (78, 27562296), (87, 24711024), (104, 20671722), (116, 18533268), (117, 18374864), (144, 14929577), (156, 13781148), (174, 12355512), (199, 10803312), (208, 10335861), (232, 9266634), (234, 9187432), (261, 8237008), (312, 6890574), (348, 6177756), (377, 5702544), (398, 5401656), (464, 4633317), (468, 4593716), (522, 4118504), (597, 3601104), (624, 3445287), (696, 3088878), (754, 2851272), (796, 2700828), (936, 2296858), (1044, 2059252), (1131, 1900848), (1194, 1800552), (1392, 1544439), (1508, 1425636), (1592, 1350414), (1791, 1200368), (1872, 1148429), (2088, 1029626), (2262, 950424), (2388, 900276), (2587, 831024), (3016, 712818), (3184, 675207), (3393, 633616), (3582, 600184), (4176, 514813), (4524, 475212), (4776, 450138), (5174, 415512), (5771, 372528), (6032, 356409), (6786, 316808), (7164, 300092), (7761, 277008), (9048, 237606), (9552, 225069), (10348, 207756), (11542, 186264), (13572, 158404), (14328, 150046), (15522, 138504), (17313, 124176), (18096, 118803), (20696, 103878), (23084, 93132), (23283, 92336), (27144, 79202), (28656, 75023), (31044, 69252), (34626, 62088), (39601, 54288), (41392, 51939), (46168, 46566)]