239626464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 216

約数和(自身を含む): 806193864

約数和(自身を除く): 566567400

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, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 196, 224, 231, 242, 264, 294, 308, 336, 352, 363, 392, 421, 462, 484, 528, 539, 588, 616, 672, 726, 784, 842, 847, 924, 968, 1056, 1078, 1176, 1232, 1263, 1452, 1568, 1617, 1684, 1694, 1848, 1936, 2156, 2352, 2464, 2526, 2541, 2904, 2947, 3234, 3368, 3388, 3696, 3872, 4312, 4631, 4704, 5052, 5082, 5808, 5894, 5929, 6468, 6736, 6776, 7392, 8624, 8841, 9262, 10104, 10164, 11616, 11788, 11858, 12936, 13472, 13552, 13893, 17248, 17682, 17787, 18524, 20208, 20328, 20629, 23576, 23716, 25872, 27104, 27786, 32417, 35364, 35574, 37048, 40416, 40656, 41258, 47152, 47432, 50941, 51744, 55572, 61887, 64834, 70728, 71148, 74096, 81312, 82516, 94304, 94864, 97251, 101882, 111144, 123774, 129668, 141456, 142296, 148192, 152823, 165032, 189728, 194502, 203764, 222288, 226919, 247548, 259336, 282912, 284592, 305646, 330064, 356587, 389004, 407528, 444576, 453838, 495096, 518672, 569184, 611292, 660128, 680757, 713174, 778008, 815056, 907676, 990192, 1037344, 1069761, 1222584, 1361514, 1426348, 1556016, 1630112, 1815352, 1980384, 2139522, 2445168, 2496109, 2723028, 2852696, 3112032, 3630704, 4279044, 4890336, 4992218, 5446056, 5705392, 7261408, 7488327, 8558088, 9984436, 10892112, 11410784, 14976654, 17116176, 19968872, 21784224, 29953308, 34232352, 39937744, 59906616, 79875488, 119813232, 239626464]

約数ペア:

[(1, 239626464), (2, 119813232), (3, 79875488), (4, 59906616), (6, 39937744), (7, 34232352), (8, 29953308), (11, 21784224), (12, 19968872), (14, 17116176), (16, 14976654), (21, 11410784), (22, 10892112), (24, 9984436), (28, 8558088), (32, 7488327), (33, 7261408), (42, 5705392), (44, 5446056), (48, 4992218), (49, 4890336), (56, 4279044), (66, 3630704), (77, 3112032), (84, 2852696), (88, 2723028), (96, 2496109), (98, 2445168), (112, 2139522), (121, 1980384), (132, 1815352), (147, 1630112), (154, 1556016), (168, 1426348), (176, 1361514), (196, 1222584), (224, 1069761), (231, 1037344), (242, 990192), (264, 907676), (294, 815056), (308, 778008), (336, 713174), (352, 680757), (363, 660128), (392, 611292), (421, 569184), (462, 518672), (484, 495096), (528, 453838), (539, 444576), (588, 407528), (616, 389004), (672, 356587), (726, 330064), (784, 305646), (842, 284592), (847, 282912), (924, 259336), (968, 247548), (1056, 226919), (1078, 222288), (1176, 203764), (1232, 194502), (1263, 189728), (1452, 165032), (1568, 152823), (1617, 148192), (1684, 142296), (1694, 141456), (1848, 129668), (1936, 123774), (2156, 111144), (2352, 101882), (2464, 97251), (2526, 94864), (2541, 94304), (2904, 82516), (2947, 81312), (3234, 74096), (3368, 71148), (3388, 70728), (3696, 64834), (3872, 61887), (4312, 55572), (4631, 51744), (4704, 50941), (5052, 47432), (5082, 47152), (5808, 41258), (5894, 40656), (5929, 40416), (6468, 37048), (6736, 35574), (6776, 35364), (7392, 32417), (8624, 27786), (8841, 27104), (9262, 25872), (10104, 23716), (10164, 23576), (11616, 20629), (11788, 20328), (11858, 20208), (12936, 18524), (13472, 17787), (13552, 17682), (13893, 17248)]