333984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 1034208

約数和(自身を除く): 700224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 497, 568, 588, 672, 784, 852, 994, 1136, 1176, 1491, 1568, 1704, 1988, 2272, 2352, 2982, 3408, 3479, 3976, 4704, 5964, 6816, 6958, 7952, 10437, 11928, 13916, 15904, 20874, 23856, 27832, 41748, 47712, 55664, 83496, 111328, 166992, 333984]

約数ペア:

[(1, 333984), (2, 166992), (3, 111328), (4, 83496), (6, 55664), (7, 47712), (8, 41748), (12, 27832), (14, 23856), (16, 20874), (21, 15904), (24, 13916), (28, 11928), (32, 10437), (42, 7952), (48, 6958), (49, 6816), (56, 5964), (71, 4704), (84, 3976), (96, 3479), (98, 3408), (112, 2982), (142, 2352), (147, 2272), (168, 1988), (196, 1704), (213, 1568), (224, 1491), (284, 1176), (294, 1136), (336, 994), (392, 852), (426, 784), (497, 672), (568, 588)]