218139264

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 752025600

約数和(自身を除く): 533886336

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, 64, 71, 72, 84, 96, 108, 112, 126, 127, 128, 142, 144, 168, 189, 192, 213, 216, 224, 252, 254, 284, 288, 336, 378, 381, 384, 426, 432, 448, 497, 504, 508, 568, 576, 639, 672, 756, 762, 852, 864, 889, 896, 994, 1008, 1016, 1136, 1143, 1152, 1278, 1344, 1491, 1512, 1524, 1704, 1728, 1778, 1917, 1988, 2016, 2032, 2272, 2286, 2556, 2667, 2688, 2982, 3024, 3048, 3408, 3429, 3456, 3556, 3834, 3976, 4032, 4064, 4473, 4544, 4572, 5112, 5334, 5964, 6048, 6096, 6816, 6858, 7112, 7668, 7952, 8001, 8064, 8128, 8946, 9017, 9088, 9144, 10224, 10668, 11928, 12096, 12192, 13419, 13632, 13716, 14224, 15336, 15904, 16002, 16256, 17892, 18034, 18288, 20448, 21336, 23856, 24003, 24192, 24384, 26838, 27051, 27264, 27432, 28448, 30672, 31808, 32004, 35784, 36068, 36576, 40896, 42672, 47712, 48006, 48768, 53676, 54102, 54864, 56896, 61344, 63119, 63616, 64008, 71568, 72136, 73152, 81153, 81792, 85344, 95424, 96012, 107352, 108204, 109728, 113792, 122688, 126238, 128016, 143136, 144272, 146304, 162306, 170688, 189357, 190848, 192024, 214704, 216408, 219456, 243459, 245376, 252476, 256032, 286272, 288544, 324612, 341376, 378714, 384048, 429408, 432816, 438912, 486918, 504952, 512064, 568071, 572544, 577088, 649224, 757428, 768096, 858816, 865632, 973836, 1009904, 1024128, 1136142, 1154176, 1298448, 1514856, 1536192, 1704213, 1717632, 1731264, 1947672, 2019808, 2272284, 2596896, 3029712, 3072384, 3408426, 3462528, 3895344, 4039616, 4544568, 5193792, 6059424, 6816852, 7790688, 8079232, 9089136, 10387584, 12118848, 13633704, 15581376, 18178272, 24237696, 27267408, 31162752, 36356544, 54534816, 72713088, 109069632, 218139264]

約数ペア:

[(1, 218139264), (2, 109069632), (3, 72713088), (4, 54534816), (6, 36356544), (7, 31162752), (8, 27267408), (9, 24237696), (12, 18178272), (14, 15581376), (16, 13633704), (18, 12118848), (21, 10387584), (24, 9089136), (27, 8079232), (28, 7790688), (32, 6816852), (36, 6059424), (42, 5193792), (48, 4544568), (54, 4039616), (56, 3895344), (63, 3462528), (64, 3408426), (71, 3072384), (72, 3029712), (84, 2596896), (96, 2272284), (108, 2019808), (112, 1947672), (126, 1731264), (127, 1717632), (128, 1704213), (142, 1536192), (144, 1514856), (168, 1298448), (189, 1154176), (192, 1136142), (213, 1024128), (216, 1009904), (224, 973836), (252, 865632), (254, 858816), (284, 768096), (288, 757428), (336, 649224), (378, 577088), (381, 572544), (384, 568071), (426, 512064), (432, 504952), (448, 486918), (497, 438912), (504, 432816), (508, 429408), (568, 384048), (576, 378714), (639, 341376), (672, 324612), (756, 288544), (762, 286272), (852, 256032), (864, 252476), (889, 245376), (896, 243459), (994, 219456), (1008, 216408), (1016, 214704), (1136, 192024), (1143, 190848), (1152, 189357), (1278, 170688), (1344, 162306), (1491, 146304), (1512, 144272), (1524, 143136), (1704, 128016), (1728, 126238), (1778, 122688), (1917, 113792), (1988, 109728), (2016, 108204), (2032, 107352), (2272, 96012), (2286, 95424), (2556, 85344), (2667, 81792), (2688, 81153), (2982, 73152), (3024, 72136), (3048, 71568), (3408, 64008), (3429, 63616), (3456, 63119), (3556, 61344), (3834, 56896), (3976, 54864), (4032, 54102), (4064, 53676), (4473, 48768), (4544, 48006), (4572, 47712), (5112, 42672), (5334, 40896), (5964, 36576), (6048, 36068), (6096, 35784), (6816, 32004), (6858, 31808), (7112, 30672), (7668, 28448), (7952, 27432), (8001, 27264), (8064, 27051), (8128, 26838), (8946, 24384), (9017, 24192), (9088, 24003), (9144, 23856), (10224, 21336), (10668, 20448), (11928, 18288), (12096, 18034), (12192, 17892), (13419, 16256), (13632, 16002), (13716, 15904), (14224, 15336)]