1251612992

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 3065800320

約数和(自身を除く): 1814187328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 109, 112, 133, 142, 152, 218, 224, 266, 284, 304, 361, 436, 448, 497, 532, 568, 608, 722, 763, 872, 994, 1064, 1136, 1216, 1349, 1444, 1526, 1744, 1988, 2071, 2128, 2272, 2527, 2698, 2888, 3052, 3488, 3976, 4142, 4256, 4544, 5054, 5396, 5776, 6104, 6976, 7739, 7952, 8284, 8512, 9443, 10108, 10792, 11552, 12208, 14497, 15478, 15904, 16568, 18886, 20216, 21584, 23104, 24416, 25631, 28994, 30956, 31808, 33136, 37772, 39349, 40432, 43168, 48832, 51262, 54173, 57988, 61912, 66272, 75544, 78698, 80864, 86336, 102524, 108346, 115976, 123824, 132544, 147041, 151088, 157396, 161728, 179417, 205048, 216692, 231952, 247648, 275443, 294082, 302176, 314792, 358834, 410096, 433384, 463904, 495296, 550886, 588164, 604352, 629584, 717668, 820192, 866768, 927808, 1029287, 1101772, 1176328, 1259168, 1435336, 1640384, 1733536, 2058574, 2203544, 2352656, 2518336, 2793779, 2870672, 3467072, 4117148, 4407088, 4705312, 5587558, 5741344, 8234296, 8814176, 9410624, 11175116, 11482688, 16468592, 17628352, 19556453, 22350232, 32937184, 39112906, 44700464, 65874368, 78225812, 89400928, 156451624, 178801856, 312903248, 625806496, 1251612992]

約数ペア:

[(1, 1251612992), (2, 625806496), (4, 312903248), (7, 178801856), (8, 156451624), (14, 89400928), (16, 78225812), (19, 65874368), (28, 44700464), (32, 39112906), (38, 32937184), (56, 22350232), (64, 19556453), (71, 17628352), (76, 16468592), (109, 11482688), (112, 11175116), (133, 9410624), (142, 8814176), (152, 8234296), (218, 5741344), (224, 5587558), (266, 4705312), (284, 4407088), (304, 4117148), (361, 3467072), (436, 2870672), (448, 2793779), (497, 2518336), (532, 2352656), (568, 2203544), (608, 2058574), (722, 1733536), (763, 1640384), (872, 1435336), (994, 1259168), (1064, 1176328), (1136, 1101772), (1216, 1029287), (1349, 927808), (1444, 866768), (1526, 820192), (1744, 717668), (1988, 629584), (2071, 604352), (2128, 588164), (2272, 550886), (2527, 495296), (2698, 463904), (2888, 433384), (3052, 410096), (3488, 358834), (3976, 314792), (4142, 302176), (4256, 294082), (4544, 275443), (5054, 247648), (5396, 231952), (5776, 216692), (6104, 205048), (6976, 179417), (7739, 161728), (7952, 157396), (8284, 151088), (8512, 147041), (9443, 132544), (10108, 123824), (10792, 115976), (11552, 108346), (12208, 102524), (14497, 86336), (15478, 80864), (15904, 78698), (16568, 75544), (18886, 66272), (20216, 61912), (21584, 57988), (23104, 54173), (24416, 51262), (25631, 48832), (28994, 43168), (30956, 40432), (31808, 39349), (33136, 37772)]