273326144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 677972736

約数和(自身を除く): 404646592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 661, 728, 832, 923, 994, 1136, 1322, 1456, 1846, 1988, 2272, 2644, 2912, 3692, 3976, 4544, 4627, 5288, 5824, 6461, 7384, 7952, 8593, 9254, 10576, 12922, 14768, 15904, 17186, 18508, 21152, 25844, 29536, 31808, 34372, 37016, 42304, 46931, 51688, 59072, 60151, 68744, 74032, 93862, 103376, 120302, 137488, 148064, 187724, 206752, 240604, 274976, 296128, 328517, 375448, 413504, 481208, 549952, 610103, 657034, 750896, 962416, 1220206, 1314068, 1501792, 1924832, 2440412, 2628136, 3003584, 3849664, 4270721, 4880824, 5256272, 8541442, 9761648, 10512544, 17082884, 19523296, 21025088, 34165768, 39046592, 68331536, 136663072, 273326144]

約数ペア:

[(1, 273326144), (2, 136663072), (4, 68331536), (7, 39046592), (8, 34165768), (13, 21025088), (14, 19523296), (16, 17082884), (26, 10512544), (28, 9761648), (32, 8541442), (52, 5256272), (56, 4880824), (64, 4270721), (71, 3849664), (91, 3003584), (104, 2628136), (112, 2440412), (142, 1924832), (182, 1501792), (208, 1314068), (224, 1220206), (284, 962416), (364, 750896), (416, 657034), (448, 610103), (497, 549952), (568, 481208), (661, 413504), (728, 375448), (832, 328517), (923, 296128), (994, 274976), (1136, 240604), (1322, 206752), (1456, 187724), (1846, 148064), (1988, 137488), (2272, 120302), (2644, 103376), (2912, 93862), (3692, 74032), (3976, 68744), (4544, 60151), (4627, 59072), (5288, 51688), (5824, 46931), (6461, 42304), (7384, 37016), (7952, 34372), (8593, 31808), (9254, 29536), (10576, 25844), (12922, 21152), (14768, 18508), (15904, 17186)]