251088768

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 863654400

約数和(自身を除く): 612565632

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, 84, 96, 97, 107, 108, 112, 126, 128, 144, 168, 189, 192, 194, 214, 216, 224, 252, 288, 291, 321, 336, 378, 384, 388, 428, 432, 448, 504, 576, 582, 642, 672, 679, 749, 756, 776, 856, 864, 873, 896, 963, 1008, 1152, 1164, 1284, 1344, 1358, 1498, 1512, 1552, 1712, 1728, 1746, 1926, 2016, 2037, 2247, 2328, 2568, 2619, 2688, 2716, 2889, 2996, 3024, 3104, 3424, 3456, 3492, 3852, 4032, 4074, 4494, 4656, 5136, 5238, 5432, 5778, 5992, 6048, 6111, 6208, 6741, 6848, 6984, 7704, 8064, 8148, 8988, 9312, 10272, 10379, 10476, 10864, 11556, 11984, 12096, 12222, 12416, 13482, 13696, 13968, 15408, 16296, 17976, 18333, 18624, 20223, 20544, 20758, 20952, 21728, 23112, 23968, 24192, 24444, 26964, 27936, 30816, 31137, 32592, 35952, 36666, 37248, 40446, 41088, 41516, 41904, 43456, 46224, 47936, 48888, 53928, 55872, 61632, 62274, 65184, 71904, 72653, 73332, 80892, 83032, 83808, 86912, 92448, 93411, 95872, 97776, 107856, 111744, 123264, 124548, 130368, 143808, 145306, 146664, 161784, 166064, 167616, 184896, 186822, 195552, 215712, 217959, 249096, 260736, 280233, 287616, 290612, 293328, 323568, 332128, 335232, 369792, 373644, 391104, 431424, 435918, 498192, 560466, 581224, 586656, 647136, 653877, 664256, 747288, 782208, 862848, 871836, 996384, 1120932, 1162448, 1173312, 1294272, 1307754, 1328512, 1494576, 1743672, 1961631, 1992768, 2241864, 2324896, 2346624, 2588544, 2615508, 2989152, 3487344, 3923262, 3985536, 4483728, 4649792, 5231016, 5978304, 6974688, 7846524, 8967456, 9299584, 10462032, 11956608, 13949376, 15693048, 17934912, 20924064, 27898752, 31386096, 35869824, 41848128, 62772192, 83696256, 125544384, 251088768]

約数ペア:

[(1, 251088768), (2, 125544384), (3, 83696256), (4, 62772192), (6, 41848128), (7, 35869824), (8, 31386096), (9, 27898752), (12, 20924064), (14, 17934912), (16, 15693048), (18, 13949376), (21, 11956608), (24, 10462032), (27, 9299584), (28, 8967456), (32, 7846524), (36, 6974688), (42, 5978304), (48, 5231016), (54, 4649792), (56, 4483728), (63, 3985536), (64, 3923262), (72, 3487344), (84, 2989152), (96, 2615508), (97, 2588544), (107, 2346624), (108, 2324896), (112, 2241864), (126, 1992768), (128, 1961631), (144, 1743672), (168, 1494576), (189, 1328512), (192, 1307754), (194, 1294272), (214, 1173312), (216, 1162448), (224, 1120932), (252, 996384), (288, 871836), (291, 862848), (321, 782208), (336, 747288), (378, 664256), (384, 653877), (388, 647136), (428, 586656), (432, 581224), (448, 560466), (504, 498192), (576, 435918), (582, 431424), (642, 391104), (672, 373644), (679, 369792), (749, 335232), (756, 332128), (776, 323568), (856, 293328), (864, 290612), (873, 287616), (896, 280233), (963, 260736), (1008, 249096), (1152, 217959), (1164, 215712), (1284, 195552), (1344, 186822), (1358, 184896), (1498, 167616), (1512, 166064), (1552, 161784), (1712, 146664), (1728, 145306), (1746, 143808), (1926, 130368), (2016, 124548), (2037, 123264), (2247, 111744), (2328, 107856), (2568, 97776), (2619, 95872), (2688, 93411), (2716, 92448), (2889, 86912), (2996, 83808), (3024, 83032), (3104, 80892), (3424, 73332), (3456, 72653), (3492, 71904), (3852, 65184), (4032, 62274), (4074, 61632), (4494, 55872), (4656, 53928), (5136, 48888), (5238, 47936), (5432, 46224), (5778, 43456), (5992, 41904), (6048, 41516), (6111, 41088), (6208, 40446), (6741, 37248), (6848, 36666), (6984, 35952), (7704, 32592), (8064, 31137), (8148, 30816), (8988, 27936), (9312, 26964), (10272, 24444), (10379, 24192), (10476, 23968), (10864, 23112), (11556, 21728), (11984, 20952), (12096, 20758), (12222, 20544), (12416, 20223), (13482, 18624), (13696, 18333), (13968, 17976), (15408, 16296)]