1838804576

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 4343673600

約数和(自身を除く): 2504869024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 83, 98, 112, 142, 166, 196, 199, 224, 284, 332, 392, 398, 497, 568, 581, 664, 784, 796, 994, 1136, 1162, 1328, 1393, 1568, 1592, 1988, 2272, 2324, 2656, 2786, 3184, 3479, 3976, 4067, 4648, 5572, 5893, 6368, 6958, 7952, 8134, 9296, 9751, 11144, 11786, 13916, 14129, 15904, 16268, 16517, 18592, 19502, 22288, 23572, 27832, 28258, 32536, 33034, 39004, 41251, 44576, 47144, 55664, 56516, 65072, 66068, 78008, 82502, 94288, 98903, 111328, 113032, 115619, 130144, 132136, 156016, 165004, 188576, 197806, 226064, 231238, 264272, 288757, 312032, 330008, 395612, 452128, 462476, 528544, 577514, 660016, 692321, 791224, 809333, 924952, 1155028, 1172707, 1320032, 1384642, 1582448, 1618666, 1849904, 2310056, 2345414, 2769284, 3164896, 3237332, 3699808, 4620112, 4690828, 5538568, 6474664, 8208949, 9240224, 9381656, 11077136, 12949328, 16417898, 18763312, 22154272, 25898656, 32835796, 37526624, 57462643, 65671592, 114925286, 131343184, 229850572, 262686368, 459701144, 919402288, 1838804576]

約数ペア:

[(1, 1838804576), (2, 919402288), (4, 459701144), (7, 262686368), (8, 229850572), (14, 131343184), (16, 114925286), (28, 65671592), (32, 57462643), (49, 37526624), (56, 32835796), (71, 25898656), (83, 22154272), (98, 18763312), (112, 16417898), (142, 12949328), (166, 11077136), (196, 9381656), (199, 9240224), (224, 8208949), (284, 6474664), (332, 5538568), (392, 4690828), (398, 4620112), (497, 3699808), (568, 3237332), (581, 3164896), (664, 2769284), (784, 2345414), (796, 2310056), (994, 1849904), (1136, 1618666), (1162, 1582448), (1328, 1384642), (1393, 1320032), (1568, 1172707), (1592, 1155028), (1988, 924952), (2272, 809333), (2324, 791224), (2656, 692321), (2786, 660016), (3184, 577514), (3479, 528544), (3976, 462476), (4067, 452128), (4648, 395612), (5572, 330008), (5893, 312032), (6368, 288757), (6958, 264272), (7952, 231238), (8134, 226064), (9296, 197806), (9751, 188576), (11144, 165004), (11786, 156016), (13916, 132136), (14129, 130144), (15904, 115619), (16268, 113032), (16517, 111328), (18592, 98903), (19502, 94288), (22288, 82502), (23572, 78008), (27832, 66068), (28258, 65072), (32536, 56516), (33034, 55664), (39004, 47144), (41251, 44576)]