204948576

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 512102304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 96, 98, 103, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 206, 216, 224, 252, 282, 288, 294, 309, 329, 336, 376, 378, 392, 412, 423, 432, 441, 504, 564, 588, 618, 658, 672, 721, 752, 756, 784, 824, 846, 864, 882, 927, 987, 1008, 1128, 1176, 1236, 1269, 1316, 1323, 1442, 1504, 1512, 1568, 1648, 1692, 1764, 1854, 1974, 2016, 2163, 2256, 2303, 2352, 2472, 2538, 2632, 2646, 2781, 2884, 2961, 3024, 3296, 3384, 3528, 3708, 3948, 4326, 4512, 4606, 4704, 4841, 4944, 5047, 5076, 5264, 5292, 5562, 5768, 5922, 6048, 6489, 6768, 6909, 7056, 7416, 7896, 8652, 8883, 9212, 9682, 9888, 10094, 10152, 10528, 10584, 11124, 11536, 11844, 12978, 13536, 13818, 14112, 14523, 14832, 15141, 15792, 17304, 17766, 18424, 19364, 19467, 20188, 20304, 20727, 21168, 22248, 23072, 23688, 25956, 27636, 29046, 29664, 30282, 31584, 33887, 34608, 35532, 36848, 38728, 38934, 40376, 40608, 41454, 42336, 43569, 44496, 45423, 47376, 51912, 55272, 58092, 60564, 62181, 67774, 69216, 71064, 73696, 77456, 77868, 80752, 82908, 87138, 88992, 90846, 94752, 101661, 103824, 110544, 116184, 121128, 124362, 130707, 135548, 136269, 142128, 154912, 155736, 161504, 165816, 174276, 181692, 203322, 207648, 221088, 232368, 237209, 242256, 248724, 261414, 271096, 272538, 284256, 304983, 311472, 331632, 348552, 363384, 406644, 464736, 474418, 484512, 497448, 522828, 542192, 545076, 609966, 622944, 663264, 697104, 711627, 726768, 813288, 914949, 948836, 994896, 1045656, 1084384, 1090152, 1219932, 1394208, 1423254, 1453536, 1626576, 1829898, 1897672, 1989792, 2091312, 2134881, 2180304, 2439864, 2846508, 3253152, 3659796, 3795344, 4182624, 4269762, 4360608, 4879728, 5693016, 6404643, 7319592, 7590688, 8539524, 9759456, 11386032, 12809286, 14639184, 17079048, 22772064, 25618572, 29278368, 34158096, 51237144, 68316192, 102474288, 204948576]

約数ペア:

[(1, 204948576), (2, 102474288), (3, 68316192), (4, 51237144), (6, 34158096), (7, 29278368), (8, 25618572), (9, 22772064), (12, 17079048), (14, 14639184), (16, 12809286), (18, 11386032), (21, 9759456), (24, 8539524), (27, 7590688), (28, 7319592), (32, 6404643), (36, 5693016), (42, 4879728), (47, 4360608), (48, 4269762), (49, 4182624), (54, 3795344), (56, 3659796), (63, 3253152), (72, 2846508), (84, 2439864), (94, 2180304), (96, 2134881), (98, 2091312), (103, 1989792), (108, 1897672), (112, 1829898), (126, 1626576), (141, 1453536), (144, 1423254), (147, 1394208), (168, 1219932), (188, 1090152), (189, 1084384), (196, 1045656), (206, 994896), (216, 948836), (224, 914949), (252, 813288), (282, 726768), (288, 711627), (294, 697104), (309, 663264), (329, 622944), (336, 609966), (376, 545076), (378, 542192), (392, 522828), (412, 497448), (423, 484512), (432, 474418), (441, 464736), (504, 406644), (564, 363384), (588, 348552), (618, 331632), (658, 311472), (672, 304983), (721, 284256), (752, 272538), (756, 271096), (784, 261414), (824, 248724), (846, 242256), (864, 237209), (882, 232368), (927, 221088), (987, 207648), (1008, 203322), (1128, 181692), (1176, 174276), (1236, 165816), (1269, 161504), (1316, 155736), (1323, 154912), (1442, 142128), (1504, 136269), (1512, 135548), (1568, 130707), (1648, 124362), (1692, 121128), (1764, 116184), (1854, 110544), (1974, 103824), (2016, 101661), (2163, 94752), (2256, 90846), (2303, 88992), (2352, 87138), (2472, 82908), (2538, 80752), (2632, 77868), (2646, 77456), (2781, 73696), (2884, 71064), (2961, 69216), (3024, 67774), (3296, 62181), (3384, 60564), (3528, 58092), (3708, 55272), (3948, 51912), (4326, 47376), (4512, 45423), (4606, 44496), (4704, 43569), (4841, 42336), (4944, 41454), (5047, 40608), (5076, 40376), (5264, 38934), (5292, 38728), (5562, 36848), (5768, 35532), (5922, 34608), (6048, 33887), (6489, 31584), (6768, 30282), (6909, 29664), (7056, 29046), (7416, 27636), (7896, 25956), (8652, 23688), (8883, 23072), (9212, 22248), (9682, 21168), (9888, 20727), (10094, 20304), (10152, 20188), (10528, 19467), (10584, 19364), (11124, 18424), (11536, 17766), (11844, 17304), (12978, 15792), (13536, 15141), (13818, 14832), (14112, 14523)]