428486688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9241}}^1$

素因数の和:9287

約数の個数: 144

約数和(自身を含む): 1453286016

約数和(自身を除く): 1024799328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 9241, 11592, 15456, 18482, 23184, 27723, 36964, 46368, 55446, 64687, 73928, 83169, 110892, 129374, 147856, 166338, 194061, 212543, 221784, 258748, 295712, 332676, 388122, 425086, 443568, 517496, 582183, 637629, 665352, 776244, 850172, 887136, 1034992, 1164366, 1275258, 1330704, 1487801, 1552488, 1700344, 1912887, 2069984, 2328732, 2550516, 2661408, 2975602, 3104976, 3400688, 3825774, 4463403, 4657464, 5101032, 5951204, 6209952, 6801376, 7651548, 8926806, 9314928, 10202064, 11902408, 13390209, 15303096, 17853612, 18629856, 20404128, 23804816, 26780418, 30606192, 35707224, 47609632, 53560836, 61212384, 71414448, 107121672, 142828896, 214243344, 428486688]

約数ペア:

[(1, 428486688), (2, 214243344), (3, 142828896), (4, 107121672), (6, 71414448), (7, 61212384), (8, 53560836), (9, 47609632), (12, 35707224), (14, 30606192), (16, 26780418), (18, 23804816), (21, 20404128), (23, 18629856), (24, 17853612), (28, 15303096), (32, 13390209), (36, 11902408), (42, 10202064), (46, 9314928), (48, 8926806), (56, 7651548), (63, 6801376), (69, 6209952), (72, 5951204), (84, 5101032), (92, 4657464), (96, 4463403), (112, 3825774), (126, 3400688), (138, 3104976), (144, 2975602), (161, 2661408), (168, 2550516), (184, 2328732), (207, 2069984), (224, 1912887), (252, 1700344), (276, 1552488), (288, 1487801), (322, 1330704), (336, 1275258), (368, 1164366), (414, 1034992), (483, 887136), (504, 850172), (552, 776244), (644, 665352), (672, 637629), (736, 582183), (828, 517496), (966, 443568), (1008, 425086), (1104, 388122), (1288, 332676), (1449, 295712), (1656, 258748), (1932, 221784), (2016, 212543), (2208, 194061), (2576, 166338), (2898, 147856), (3312, 129374), (3864, 110892), (5152, 83169), (5796, 73928), (6624, 64687), (7728, 55446), (9241, 46368), (11592, 36964), (15456, 27723), (18482, 23184)]