1791227952

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:728

約数の個数: 160

約数和(自身を含む): 5297557760

約数和(自身を除く): 3506329808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 211, 216, 258, 344, 387, 422, 432, 457, 516, 633, 688, 774, 844, 914, 1032, 1161, 1266, 1371, 1548, 1688, 1828, 1899, 2064, 2322, 2532, 2742, 3096, 3376, 3656, 3798, 4113, 4644, 5064, 5484, 5697, 6192, 7312, 7596, 8226, 9073, 9288, 10128, 10968, 11394, 12339, 15192, 16452, 18146, 18576, 19651, 21936, 22788, 24678, 27219, 30384, 32904, 36292, 39302, 45576, 49356, 54438, 58953, 65808, 72584, 78604, 81657, 91152, 96427, 98712, 108876, 117906, 145168, 157208, 163314, 176859, 192854, 197424, 217752, 235812, 244971, 289281, 314416, 326628, 353718, 385708, 435504, 471624, 489942, 530577, 578562, 653256, 707436, 771416, 867843, 943248, 979884, 1061154, 1157124, 1306512, 1414872, 1542832, 1735686, 1959768, 2122308, 2314248, 2603529, 2829744, 3471372, 3919536, 4146361, 4244616, 4628496, 5207058, 6942744, 8292722, 8489232, 10414116, 12439083, 13885488, 16585444, 20828232, 24878166, 33170888, 37317249, 41656464, 49756332, 66341776, 74634498, 99512664, 111951747, 149268996, 199025328, 223903494, 298537992, 447806988, 597075984, 895613976, 1791227952]

約数ペア:

[(1, 1791227952), (2, 895613976), (3, 597075984), (4, 447806988), (6, 298537992), (8, 223903494), (9, 199025328), (12, 149268996), (16, 111951747), (18, 99512664), (24, 74634498), (27, 66341776), (36, 49756332), (43, 41656464), (48, 37317249), (54, 33170888), (72, 24878166), (86, 20828232), (108, 16585444), (129, 13885488), (144, 12439083), (172, 10414116), (211, 8489232), (216, 8292722), (258, 6942744), (344, 5207058), (387, 4628496), (422, 4244616), (432, 4146361), (457, 3919536), (516, 3471372), (633, 2829744), (688, 2603529), (774, 2314248), (844, 2122308), (914, 1959768), (1032, 1735686), (1161, 1542832), (1266, 1414872), (1371, 1306512), (1548, 1157124), (1688, 1061154), (1828, 979884), (1899, 943248), (2064, 867843), (2322, 771416), (2532, 707436), (2742, 653256), (3096, 578562), (3376, 530577), (3656, 489942), (3798, 471624), (4113, 435504), (4644, 385708), (5064, 353718), (5484, 326628), (5697, 314416), (6192, 289281), (7312, 244971), (7596, 235812), (8226, 217752), (9073, 197424), (9288, 192854), (10128, 176859), (10968, 163314), (11394, 157208), (12339, 145168), (15192, 117906), (16452, 108876), (18146, 98712), (18576, 96427), (19651, 91152), (21936, 81657), (22788, 78604), (24678, 72584), (27219, 65808), (30384, 58953), (32904, 54438), (36292, 49356), (39302, 45576)]