348945408

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 220

約数和(自身を含む): 1192860592

約数和(自身を除く): 843915184

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, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 601, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1202, 1296, 1344, 1512, 1536, 1728, 1792, 1803, 2016, 2268, 2304, 2404, 2592, 2688, 3024, 3072, 3456, 3584, 3606, 4032, 4207, 4536, 4608, 4808, 5184, 5376, 5409, 6048, 6912, 7168, 7212, 8064, 8414, 9072, 9216, 9616, 10368, 10752, 10818, 12096, 12621, 13824, 14424, 16128, 16227, 16828, 18144, 19232, 20736, 21504, 21636, 24192, 25242, 27648, 28848, 32256, 32454, 33656, 36288, 37863, 38464, 41472, 43272, 48384, 48681, 50484, 57696, 64512, 64908, 67312, 72576, 75726, 76928, 82944, 86544, 96768, 97362, 100968, 113589, 115392, 129816, 134624, 145152, 151452, 153856, 173088, 193536, 194724, 201936, 227178, 230784, 259632, 269248, 290304, 302904, 307712, 340767, 346176, 389448, 403872, 454356, 461568, 519264, 538496, 580608, 605808, 615424, 681534, 692352, 778896, 807744, 908712, 923136, 1038528, 1076992, 1211616, 1363068, 1384704, 1557792, 1615488, 1817424, 1846272, 2077056, 2153984, 2423232, 2726136, 2769408, 3115584, 3230976, 3634848, 4154112, 4307968, 4846464, 5452272, 5538816, 6231168, 6461952, 7269696, 8308224, 9692928, 10904544, 12462336, 12923904, 14539392, 16616448, 19385856, 21809088, 24924672, 29078784, 38771712, 43618176, 49849344, 58157568, 87236352, 116315136, 174472704, 348945408]

約数ペア:

[(1, 348945408), (2, 174472704), (3, 116315136), (4, 87236352), (6, 58157568), (7, 49849344), (8, 43618176), (9, 38771712), (12, 29078784), (14, 24924672), (16, 21809088), (18, 19385856), (21, 16616448), (24, 14539392), (27, 12923904), (28, 12462336), (32, 10904544), (36, 9692928), (42, 8308224), (48, 7269696), (54, 6461952), (56, 6231168), (63, 5538816), (64, 5452272), (72, 4846464), (81, 4307968), (84, 4154112), (96, 3634848), (108, 3230976), (112, 3115584), (126, 2769408), (128, 2726136), (144, 2423232), (162, 2153984), (168, 2077056), (189, 1846272), (192, 1817424), (216, 1615488), (224, 1557792), (252, 1384704), (256, 1363068), (288, 1211616), (324, 1076992), (336, 1038528), (378, 923136), (384, 908712), (432, 807744), (448, 778896), (504, 692352), (512, 681534), (567, 615424), (576, 605808), (601, 580608), (648, 538496), (672, 519264), (756, 461568), (768, 454356), (864, 403872), (896, 389448), (1008, 346176), (1024, 340767), (1134, 307712), (1152, 302904), (1202, 290304), (1296, 269248), (1344, 259632), (1512, 230784), (1536, 227178), (1728, 201936), (1792, 194724), (1803, 193536), (2016, 173088), (2268, 153856), (2304, 151452), (2404, 145152), (2592, 134624), (2688, 129816), (3024, 115392), (3072, 113589), (3456, 100968), (3584, 97362), (3606, 96768), (4032, 86544), (4207, 82944), (4536, 76928), (4608, 75726), (4808, 72576), (5184, 67312), (5376, 64908), (5409, 64512), (6048, 57696), (6912, 50484), (7168, 48681), (7212, 48384), (8064, 43272), (8414, 41472), (9072, 38464), (9216, 37863), (9616, 36288), (10368, 33656), (10752, 32454), (10818, 32256), (12096, 28848), (12621, 27648), (13824, 25242), (14424, 24192), (16128, 21636), (16227, 21504), (16828, 20736), (18144, 19232)]