216281184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{321847}}^1$

素因数の和:321867

約数の個数: 48

約数和(自身を含む): 648845568

約数和(自身を除く): 432564384

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, 321847, 643694, 965541, 1287388, 1931082, 2252929, 2574776, 3862164, 4505858, 5149552, 6758787, 7724328, 9011716, 10299104, 13517574, 15448656, 18023432, 27035148, 30897312, 36046864, 54070296, 72093728, 108140592, 216281184]

約数ペア:

[(1, 216281184), (2, 108140592), (3, 72093728), (4, 54070296), (6, 36046864), (7, 30897312), (8, 27035148), (12, 18023432), (14, 15448656), (16, 13517574), (21, 10299104), (24, 9011716), (28, 7724328), (32, 6758787), (42, 5149552), (48, 4505858), (56, 3862164), (84, 2574776), (96, 2252929), (112, 1931082), (168, 1287388), (224, 965541), (336, 643694), (672, 321847)]