289681056

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 974453760

約数和(自身を除く): 684772704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 211, 216, 224, 227, 252, 288, 336, 378, 422, 432, 454, 504, 633, 672, 681, 756, 844, 864, 908, 1008, 1266, 1362, 1477, 1512, 1589, 1688, 1816, 1899, 2016, 2043, 2532, 2724, 2954, 3024, 3178, 3376, 3632, 3798, 4086, 4431, 4767, 5064, 5448, 5697, 5908, 6048, 6129, 6356, 6752, 7264, 7596, 8172, 8862, 9534, 10128, 10896, 11394, 11816, 12258, 12712, 13293, 14301, 15192, 16344, 17724, 19068, 20256, 21792, 22788, 23632, 24516, 25424, 26586, 28602, 30384, 32688, 35448, 38136, 39879, 42903, 45576, 47264, 47897, 49032, 50848, 53172, 57204, 60768, 65376, 70896, 76272, 79758, 85806, 91152, 95794, 98064, 106344, 114408, 141792, 143691, 152544, 159516, 171612, 182304, 191588, 196128, 212688, 228816, 287382, 319032, 335279, 343224, 383176, 425376, 431073, 457632, 574764, 638064, 670558, 686448, 766352, 862146, 1005837, 1149528, 1276128, 1293219, 1341116, 1372896, 1532704, 1724292, 2011674, 2299056, 2586438, 2682232, 3017511, 3448584, 4023348, 4598112, 5172876, 5364464, 6035022, 6897168, 8046696, 9052533, 10345752, 10728928, 12070044, 13794336, 16093392, 18105066, 20691504, 24140088, 32186784, 36210132, 41383008, 48280176, 72420264, 96560352, 144840528, 289681056]

約数ペア:

[(1, 289681056), (2, 144840528), (3, 96560352), (4, 72420264), (6, 48280176), (7, 41383008), (8, 36210132), (9, 32186784), (12, 24140088), (14, 20691504), (16, 18105066), (18, 16093392), (21, 13794336), (24, 12070044), (27, 10728928), (28, 10345752), (32, 9052533), (36, 8046696), (42, 6897168), (48, 6035022), (54, 5364464), (56, 5172876), (63, 4598112), (72, 4023348), (84, 3448584), (96, 3017511), (108, 2682232), (112, 2586438), (126, 2299056), (144, 2011674), (168, 1724292), (189, 1532704), (211, 1372896), (216, 1341116), (224, 1293219), (227, 1276128), (252, 1149528), (288, 1005837), (336, 862146), (378, 766352), (422, 686448), (432, 670558), (454, 638064), (504, 574764), (633, 457632), (672, 431073), (681, 425376), (756, 383176), (844, 343224), (864, 335279), (908, 319032), (1008, 287382), (1266, 228816), (1362, 212688), (1477, 196128), (1512, 191588), (1589, 182304), (1688, 171612), (1816, 159516), (1899, 152544), (2016, 143691), (2043, 141792), (2532, 114408), (2724, 106344), (2954, 98064), (3024, 95794), (3178, 91152), (3376, 85806), (3632, 79758), (3798, 76272), (4086, 70896), (4431, 65376), (4767, 60768), (5064, 57204), (5448, 53172), (5697, 50848), (5908, 49032), (6048, 47897), (6129, 47264), (6356, 45576), (6752, 42903), (7264, 39879), (7596, 38136), (8172, 35448), (8862, 32688), (9534, 30384), (10128, 28602), (10896, 26586), (11394, 25424), (11816, 24516), (12258, 23632), (12712, 22788), (13293, 21792), (14301, 20256), (15192, 19068), (16344, 17724)]