218613144

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{40847}}^1$

素因数の和:41079

約数の個数: 32

約数和(自身を含む): 548997120

約数和(自身を除く): 330383976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 40847, 81694, 122541, 163388, 245082, 326776, 490164, 980328, 9108881, 18217762, 27326643, 36435524, 54653286, 72871048, 109306572, 218613144]

約数ペア:

[(1, 218613144), (2, 109306572), (3, 72871048), (4, 54653286), (6, 36435524), (8, 27326643), (12, 18217762), (24, 9108881), (223, 980328), (446, 490164), (669, 326776), (892, 245082), (1338, 163388), (1784, 122541), (2676, 81694), (5352, 40847)]