878972976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 180

約数和(自身を含む): 2929078152

約数和(自身を除く): 2050105176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 441, 504, 516, 588, 602, 688, 774, 784, 882, 903, 1008, 1032, 1176, 1204, 1548, 1764, 1806, 2064, 2107, 2352, 2408, 2709, 2897, 3096, 3528, 3612, 4214, 4816, 5418, 5794, 6192, 6321, 7056, 7224, 8428, 8691, 10836, 11588, 12642, 14448, 16856, 17382, 18963, 20279, 21672, 23176, 25284, 26073, 33712, 34764, 37926, 40558, 43344, 46352, 50568, 52146, 60837, 69528, 75852, 81116, 101136, 104292, 121674, 124571, 139056, 141953, 151704, 162232, 182511, 208584, 243348, 249142, 283906, 303408, 324464, 365022, 373713, 417168, 425859, 486696, 498284, 567812, 730044, 747426, 851718, 871997, 973392, 996568, 1121139, 1135624, 1277577, 1460088, 1494852, 1703436, 1743994, 1993136, 2242278, 2271248, 2555154, 2615991, 2920176, 2989704, 3406872, 3487988, 4484556, 5110308, 5231982, 5979408, 6103979, 6813744, 6975976, 7847973, 8969112, 10220616, 10463964, 12207958, 13951952, 15695946, 17938224, 18311937, 20441232, 20927928, 24415916, 31391892, 36623874, 41855856, 48831832, 54935811, 62783784, 73247748, 97663664, 109871622, 125567568, 146495496, 219743244, 292990992, 439486488, 878972976]

約数ペア:

[(1, 878972976), (2, 439486488), (3, 292990992), (4, 219743244), (6, 146495496), (7, 125567568), (8, 109871622), (9, 97663664), (12, 73247748), (14, 62783784), (16, 54935811), (18, 48831832), (21, 41855856), (24, 36623874), (28, 31391892), (36, 24415916), (42, 20927928), (43, 20441232), (48, 18311937), (49, 17938224), (56, 15695946), (63, 13951952), (72, 12207958), (84, 10463964), (86, 10220616), (98, 8969112), (112, 7847973), (126, 6975976), (129, 6813744), (144, 6103979), (147, 5979408), (168, 5231982), (172, 5110308), (196, 4484556), (252, 3487988), (258, 3406872), (294, 2989704), (301, 2920176), (336, 2615991), (344, 2555154), (387, 2271248), (392, 2242278), (441, 1993136), (504, 1743994), (516, 1703436), (588, 1494852), (602, 1460088), (688, 1277577), (774, 1135624), (784, 1121139), (882, 996568), (903, 973392), (1008, 871997), (1032, 851718), (1176, 747426), (1204, 730044), (1548, 567812), (1764, 498284), (1806, 486696), (2064, 425859), (2107, 417168), (2352, 373713), (2408, 365022), (2709, 324464), (2897, 303408), (3096, 283906), (3528, 249142), (3612, 243348), (4214, 208584), (4816, 182511), (5418, 162232), (5794, 151704), (6192, 141953), (6321, 139056), (7056, 124571), (7224, 121674), (8428, 104292), (8691, 101136), (10836, 81116), (11588, 75852), (12642, 69528), (14448, 60837), (16856, 52146), (17382, 50568), (18963, 46352), (20279, 43344), (21672, 40558), (23176, 37926), (25284, 34764), (26073, 33712)]