492737728

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2310

約数の個数: 84

約数和(自身を含む): 1153954512

約数和(自身を除く): 661216784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 497, 568, 784, 994, 1136, 1568, 1988, 2213, 2272, 3136, 3479, 3976, 4426, 4544, 6958, 7952, 8852, 13916, 15491, 15904, 17704, 27832, 30982, 31808, 35408, 55664, 61964, 70816, 108437, 111328, 123928, 141632, 157123, 216874, 222656, 247856, 314246, 433748, 495712, 628492, 867496, 991424, 1099861, 1256984, 1734992, 2199722, 2513968, 3469984, 4399444, 5027936, 6939968, 7699027, 8798888, 10055872, 15398054, 17597776, 30796108, 35195552, 61592216, 70391104, 123184432, 246368864, 492737728]

約数ペア:

[(1, 492737728), (2, 246368864), (4, 123184432), (7, 70391104), (8, 61592216), (14, 35195552), (16, 30796108), (28, 17597776), (32, 15398054), (49, 10055872), (56, 8798888), (64, 7699027), (71, 6939968), (98, 5027936), (112, 4399444), (142, 3469984), (196, 2513968), (224, 2199722), (284, 1734992), (392, 1256984), (448, 1099861), (497, 991424), (568, 867496), (784, 628492), (994, 495712), (1136, 433748), (1568, 314246), (1988, 247856), (2213, 222656), (2272, 216874), (3136, 157123), (3479, 141632), (3976, 123928), (4426, 111328), (4544, 108437), (6958, 70816), (7952, 61964), (8852, 55664), (13916, 35408), (15491, 31808), (15904, 30982), (17704, 27832)]