1245205248

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 4022592000

約数和(自身を除く): 2777386752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 163, 168, 174, 192, 196, 203, 224, 232, 256, 294, 326, 336, 343, 348, 384, 392, 406, 448, 464, 489, 588, 609, 652, 672, 686, 696, 768, 784, 812, 896, 928, 978, 1029, 1141, 1176, 1218, 1304, 1344, 1372, 1392, 1421, 1568, 1624, 1792, 1856, 1956, 2058, 2282, 2352, 2436, 2608, 2688, 2744, 2784, 2842, 3136, 3248, 3423, 3712, 3912, 4116, 4263, 4564, 4704, 4727, 4872, 5216, 5376, 5488, 5568, 5684, 6272, 6496, 6846, 7424, 7824, 7987, 8232, 8526, 9128, 9408, 9454, 9744, 9947, 10432, 10976, 11136, 11368, 12544, 12992, 13692, 14181, 15648, 15974, 16464, 17052, 18256, 18816, 18908, 19488, 19894, 20864, 21952, 22272, 22736, 23961, 25984, 27384, 28362, 29841, 31296, 31948, 32928, 33089, 34104, 36512, 37632, 37816, 38976, 39788, 41728, 43904, 45472, 47922, 51968, 54768, 55909, 56724, 59682, 62592, 63896, 65856, 66178, 68208, 73024, 75632, 77952, 79576, 87808, 90944, 95844, 99267, 109536, 111818, 113448, 119364, 125184, 127792, 131712, 132356, 136416, 146048, 151264, 155904, 159152, 167727, 181888, 191688, 198534, 219072, 223636, 226896, 231623, 238728, 255584, 263424, 264712, 272832, 292096, 302528, 318304, 335454, 363776, 383376, 397068, 438144, 447272, 453792, 463246, 477456, 511168, 529424, 545664, 605056, 636608, 670908, 694869, 766752, 794136, 876288, 894544, 907584, 926492, 954912, 1022336, 1058848, 1091328, 1210112, 1273216, 1341816, 1389738, 1533504, 1588272, 1621361, 1789088, 1815168, 1852984, 1909824, 2044672, 2117696, 2546432, 2683632, 2779476, 3067008, 3176544, 3242722, 3578176, 3630336, 3705968, 3819648, 4235392, 4864083, 5367264, 5558952, 6134016, 6353088, 6485444, 7156352, 7411936, 7639296, 8470784, 9728166, 10734528, 11117904, 12706176, 12970888, 14312704, 14823872, 19456332, 21469056, 22235808, 25412352, 25941776, 29647744, 38912664, 42938112, 44471616, 51883552, 59295488, 77825328, 88943232, 103767104, 155650656, 177886464, 207534208, 311301312, 415068416, 622602624, 1245205248]

約数ペア:

[(1, 1245205248), (2, 622602624), (3, 415068416), (4, 311301312), (6, 207534208), (7, 177886464), (8, 155650656), (12, 103767104), (14, 88943232), (16, 77825328), (21, 59295488), (24, 51883552), (28, 44471616), (29, 42938112), (32, 38912664), (42, 29647744), (48, 25941776), (49, 25412352), (56, 22235808), (58, 21469056), (64, 19456332), (84, 14823872), (87, 14312704), (96, 12970888), (98, 12706176), (112, 11117904), (116, 10734528), (128, 9728166), (147, 8470784), (163, 7639296), (168, 7411936), (174, 7156352), (192, 6485444), (196, 6353088), (203, 6134016), (224, 5558952), (232, 5367264), (256, 4864083), (294, 4235392), (326, 3819648), (336, 3705968), (343, 3630336), (348, 3578176), (384, 3242722), (392, 3176544), (406, 3067008), (448, 2779476), (464, 2683632), (489, 2546432), (588, 2117696), (609, 2044672), (652, 1909824), (672, 1852984), (686, 1815168), (696, 1789088), (768, 1621361), (784, 1588272), (812, 1533504), (896, 1389738), (928, 1341816), (978, 1273216), (1029, 1210112), (1141, 1091328), (1176, 1058848), (1218, 1022336), (1304, 954912), (1344, 926492), (1372, 907584), (1392, 894544), (1421, 876288), (1568, 794136), (1624, 766752), (1792, 694869), (1856, 670908), (1956, 636608), (2058, 605056), (2282, 545664), (2352, 529424), (2436, 511168), (2608, 477456), (2688, 463246), (2744, 453792), (2784, 447272), (2842, 438144), (3136, 397068), (3248, 383376), (3423, 363776), (3712, 335454), (3912, 318304), (4116, 302528), (4263, 292096), (4564, 272832), (4704, 264712), (4727, 263424), (4872, 255584), (5216, 238728), (5376, 231623), (5488, 226896), (5568, 223636), (5684, 219072), (6272, 198534), (6496, 191688), (6846, 181888), (7424, 167727), (7824, 159152), (7987, 155904), (8232, 151264), (8526, 146048), (9128, 136416), (9408, 132356), (9454, 131712), (9744, 127792), (9947, 125184), (10432, 119364), (10976, 113448), (11136, 111818), (11368, 109536), (12544, 99267), (12992, 95844), (13692, 90944), (14181, 87808), (15648, 79576), (15974, 77952), (16464, 75632), (17052, 73024), (18256, 68208), (18816, 66178), (18908, 65856), (19488, 63896), (19894, 62592), (20864, 59682), (21952, 56724), (22272, 55909), (22736, 54768), (23961, 51968), (25984, 47922), (27384, 45472), (28362, 43904), (29841, 41728), (31296, 39788), (31948, 38976), (32928, 37816), (33089, 37632), (34104, 36512)]