266614656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 902430720

約数和(自身を除く): 635816064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 71, 77, 84, 88, 96, 112, 127, 128, 132, 142, 154, 168, 176, 192, 213, 224, 231, 254, 264, 284, 308, 336, 352, 381, 384, 426, 448, 462, 497, 508, 528, 568, 616, 672, 704, 762, 781, 852, 889, 896, 924, 994, 1016, 1056, 1136, 1232, 1344, 1397, 1408, 1491, 1524, 1562, 1704, 1778, 1848, 1988, 2032, 2112, 2272, 2343, 2464, 2667, 2688, 2794, 2982, 3048, 3124, 3408, 3556, 3696, 3976, 4064, 4191, 4224, 4544, 4686, 4928, 5334, 5467, 5588, 5964, 6096, 6248, 6816, 7112, 7392, 7952, 8128, 8382, 9017, 9088, 9372, 9779, 9856, 10668, 10934, 11176, 11928, 12192, 12496, 13632, 14224, 14784, 15904, 16256, 16401, 16764, 18034, 18744, 19558, 21336, 21868, 22352, 23856, 24384, 24992, 27051, 27264, 28448, 29337, 29568, 31808, 32802, 33528, 36068, 37488, 39116, 42672, 43736, 44704, 47712, 48768, 49984, 54102, 56896, 58674, 63119, 63616, 65604, 67056, 72136, 74976, 78232, 85344, 87472, 89408, 95424, 99187, 99968, 108204, 113792, 117348, 126238, 131208, 134112, 144272, 149952, 156464, 170688, 174944, 178816, 189357, 190848, 198374, 216408, 234696, 252476, 262416, 268224, 288544, 297561, 299904, 312928, 341376, 349888, 378714, 396748, 432816, 469392, 504952, 524832, 536448, 577088, 595122, 625856, 694309, 699776, 757428, 793496, 865632, 938784, 1009904, 1049664, 1154176, 1190244, 1251712, 1388618, 1514856, 1586992, 1731264, 1877568, 2019808, 2082927, 2099328, 2380488, 2777236, 3029712, 3173984, 3462528, 3755136, 4039616, 4165854, 4760976, 5554472, 6059424, 6347968, 8079232, 8331708, 9521952, 11108944, 12118848, 12695936, 16663416, 19043904, 22217888, 24237696, 33326832, 38087808, 44435776, 66653664, 88871552, 133307328, 266614656]

約数ペア:

[(1, 266614656), (2, 133307328), (3, 88871552), (4, 66653664), (6, 44435776), (7, 38087808), (8, 33326832), (11, 24237696), (12, 22217888), (14, 19043904), (16, 16663416), (21, 12695936), (22, 12118848), (24, 11108944), (28, 9521952), (32, 8331708), (33, 8079232), (42, 6347968), (44, 6059424), (48, 5554472), (56, 4760976), (64, 4165854), (66, 4039616), (71, 3755136), (77, 3462528), (84, 3173984), (88, 3029712), (96, 2777236), (112, 2380488), (127, 2099328), (128, 2082927), (132, 2019808), (142, 1877568), (154, 1731264), (168, 1586992), (176, 1514856), (192, 1388618), (213, 1251712), (224, 1190244), (231, 1154176), (254, 1049664), (264, 1009904), (284, 938784), (308, 865632), (336, 793496), (352, 757428), (381, 699776), (384, 694309), (426, 625856), (448, 595122), (462, 577088), (497, 536448), (508, 524832), (528, 504952), (568, 469392), (616, 432816), (672, 396748), (704, 378714), (762, 349888), (781, 341376), (852, 312928), (889, 299904), (896, 297561), (924, 288544), (994, 268224), (1016, 262416), (1056, 252476), (1136, 234696), (1232, 216408), (1344, 198374), (1397, 190848), (1408, 189357), (1491, 178816), (1524, 174944), (1562, 170688), (1704, 156464), (1778, 149952), (1848, 144272), (1988, 134112), (2032, 131208), (2112, 126238), (2272, 117348), (2343, 113792), (2464, 108204), (2667, 99968), (2688, 99187), (2794, 95424), (2982, 89408), (3048, 87472), (3124, 85344), (3408, 78232), (3556, 74976), (3696, 72136), (3976, 67056), (4064, 65604), (4191, 63616), (4224, 63119), (4544, 58674), (4686, 56896), (4928, 54102), (5334, 49984), (5467, 48768), (5588, 47712), (5964, 44704), (6096, 43736), (6248, 42672), (6816, 39116), (7112, 37488), (7392, 36068), (7952, 33528), (8128, 32802), (8382, 31808), (9017, 29568), (9088, 29337), (9372, 28448), (9779, 27264), (9856, 27051), (10668, 24992), (10934, 24384), (11176, 23856), (11928, 22352), (12192, 21868), (12496, 21336), (13632, 19558), (14224, 18744), (14784, 18034), (15904, 16764), (16256, 16401)]