304979136

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 224

約数和(自身を含む): 1029004800

約数和(自身を除く): 724025664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 343, 352, 392, 421, 448, 462, 528, 539, 588, 616, 672, 686, 704, 784, 842, 924, 1029, 1056, 1078, 1176, 1232, 1263, 1344, 1372, 1568, 1617, 1684, 1848, 2058, 2112, 2156, 2352, 2464, 2526, 2744, 2947, 3136, 3234, 3368, 3696, 3773, 4116, 4312, 4631, 4704, 4928, 5052, 5488, 5894, 6468, 6736, 7392, 7546, 8232, 8624, 8841, 9262, 9408, 10104, 10976, 11319, 11788, 12936, 13472, 13893, 14784, 15092, 16464, 17248, 17682, 18524, 20208, 20629, 21952, 22638, 23576, 25872, 26944, 27786, 30184, 32417, 32928, 34496, 35364, 37048, 40416, 41258, 45276, 47152, 51744, 55572, 60368, 61887, 64834, 65856, 70728, 74096, 80832, 82516, 90552, 94304, 97251, 103488, 111144, 120736, 123774, 129668, 141456, 144403, 148192, 165032, 181104, 188608, 194502, 222288, 226919, 241472, 247548, 259336, 282912, 288806, 296384, 330064, 362208, 389004, 433209, 444576, 453838, 495096, 518672, 565824, 577612, 660128, 680757, 724416, 778008, 866418, 889152, 907676, 990192, 1037344, 1155224, 1320256, 1361514, 1556016, 1588433, 1732836, 1815352, 1980384, 2074688, 2310448, 2723028, 3112032, 3176866, 3465672, 3630704, 3960768, 4620896, 4765299, 5446056, 6224064, 6353732, 6931344, 7261408, 9241792, 9530598, 10892112, 12707464, 13862688, 14522816, 19061196, 21784224, 25414928, 27725376, 38122392, 43568448, 50829856, 76244784, 101659712, 152489568, 304979136]

約数ペア:

[(1, 304979136), (2, 152489568), (3, 101659712), (4, 76244784), (6, 50829856), (7, 43568448), (8, 38122392), (11, 27725376), (12, 25414928), (14, 21784224), (16, 19061196), (21, 14522816), (22, 13862688), (24, 12707464), (28, 10892112), (32, 9530598), (33, 9241792), (42, 7261408), (44, 6931344), (48, 6353732), (49, 6224064), (56, 5446056), (64, 4765299), (66, 4620896), (77, 3960768), (84, 3630704), (88, 3465672), (96, 3176866), (98, 3112032), (112, 2723028), (132, 2310448), (147, 2074688), (154, 1980384), (168, 1815352), (176, 1732836), (192, 1588433), (196, 1556016), (224, 1361514), (231, 1320256), (264, 1155224), (294, 1037344), (308, 990192), (336, 907676), (343, 889152), (352, 866418), (392, 778008), (421, 724416), (448, 680757), (462, 660128), (528, 577612), (539, 565824), (588, 518672), (616, 495096), (672, 453838), (686, 444576), (704, 433209), (784, 389004), (842, 362208), (924, 330064), (1029, 296384), (1056, 288806), (1078, 282912), (1176, 259336), (1232, 247548), (1263, 241472), (1344, 226919), (1372, 222288), (1568, 194502), (1617, 188608), (1684, 181104), (1848, 165032), (2058, 148192), (2112, 144403), (2156, 141456), (2352, 129668), (2464, 123774), (2526, 120736), (2744, 111144), (2947, 103488), (3136, 97251), (3234, 94304), (3368, 90552), (3696, 82516), (3773, 80832), (4116, 74096), (4312, 70728), (4631, 65856), (4704, 64834), (4928, 61887), (5052, 60368), (5488, 55572), (5894, 51744), (6468, 47152), (6736, 45276), (7392, 41258), (7546, 40416), (8232, 37048), (8624, 35364), (8841, 34496), (9262, 32928), (9408, 32417), (10104, 30184), (10976, 27786), (11319, 26944), (11788, 25872), (12936, 23576), (13472, 22638), (13893, 21952), (14784, 20629), (15092, 20208), (16464, 18524), (17248, 17682)]