211007328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 144

約数和(自身を含む): 665570304

約数和(自身を除く): 454562976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1447, 1488, 1519, 1568, 1736, 2352, 2604, 2894, 2976, 3038, 3472, 4341, 4557, 4704, 5208, 5788, 6076, 6944, 8682, 9114, 10129, 10416, 11576, 12152, 17364, 18228, 20258, 20832, 23152, 24304, 30387, 34728, 36456, 40516, 44857, 46304, 48608, 60774, 69456, 70903, 72912, 81032, 89714, 121548, 134571, 138912, 141806, 145824, 162064, 179428, 212709, 243096, 269142, 283612, 313999, 324128, 358856, 425418, 486192, 538284, 567224, 627998, 717712, 850836, 941997, 972384, 1076568, 1134448, 1255996, 1435424, 1701672, 1883994, 2153136, 2197993, 2268896, 2511992, 3403344, 3767988, 4306272, 4395986, 5023984, 6593979, 6806688, 7535976, 8791972, 10047968, 13187958, 15071952, 17583944, 26375916, 30143904, 35167888, 52751832, 70335776, 105503664, 211007328]

約数ペア:

[(1, 211007328), (2, 105503664), (3, 70335776), (4, 52751832), (6, 35167888), (7, 30143904), (8, 26375916), (12, 17583944), (14, 15071952), (16, 13187958), (21, 10047968), (24, 8791972), (28, 7535976), (31, 6806688), (32, 6593979), (42, 5023984), (48, 4395986), (49, 4306272), (56, 3767988), (62, 3403344), (84, 2511992), (93, 2268896), (96, 2197993), (98, 2153136), (112, 1883994), (124, 1701672), (147, 1435424), (168, 1255996), (186, 1134448), (196, 1076568), (217, 972384), (224, 941997), (248, 850836), (294, 717712), (336, 627998), (372, 567224), (392, 538284), (434, 486192), (496, 425418), (588, 358856), (651, 324128), (672, 313999), (744, 283612), (784, 269142), (868, 243096), (992, 212709), (1176, 179428), (1302, 162064), (1447, 145824), (1488, 141806), (1519, 138912), (1568, 134571), (1736, 121548), (2352, 89714), (2604, 81032), (2894, 72912), (2976, 70903), (3038, 69456), (3472, 60774), (4341, 48608), (4557, 46304), (4704, 44857), (5208, 40516), (5788, 36456), (6076, 34728), (6944, 30387), (8682, 24304), (9114, 23152), (10129, 20832), (10416, 20258), (11576, 18228), (12152, 17364)]