217795872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{324101}}^1$

素因数の和:324121

約数の個数: 48

約数和(自身を含む): 653389632

約数和(自身を除く): 435593760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 324101, 648202, 972303, 1296404, 1944606, 2268707, 2592808, 3889212, 4537414, 5185616, 6806121, 7778424, 9074828, 10371232, 13612242, 15556848, 18149656, 27224484, 31113696, 36299312, 54448968, 72598624, 108897936, 217795872]

約数ペア:

[(1, 217795872), (2, 108897936), (3, 72598624), (4, 54448968), (6, 36299312), (7, 31113696), (8, 27224484), (12, 18149656), (14, 15556848), (16, 13612242), (21, 10371232), (24, 9074828), (28, 7778424), (32, 6806121), (42, 5185616), (48, 4537414), (56, 3889212), (84, 2592808), (96, 2268707), (112, 1944606), (168, 1296404), (224, 972303), (336, 648202), (672, 324101)]