243577908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{322193}}^1$

素因数の和:322213

約数の個数: 48

約数和(自身を含む): 721714560

約数和(自身を除く): 478136652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 322193, 644386, 966579, 1288772, 1933158, 2255351, 2899737, 3866316, 4510702, 5799474, 6766053, 8699211, 9021404, 11598948, 13532106, 17398422, 20298159, 27064212, 34796844, 40596318, 60894477, 81192636, 121788954, 243577908]

約数ペア:

[(1, 243577908), (2, 121788954), (3, 81192636), (4, 60894477), (6, 40596318), (7, 34796844), (9, 27064212), (12, 20298159), (14, 17398422), (18, 13532106), (21, 11598948), (27, 9021404), (28, 8699211), (36, 6766053), (42, 5799474), (54, 4510702), (63, 3866316), (84, 2899737), (108, 2255351), (126, 1933158), (189, 1288772), (252, 966579), (378, 644386), (756, 322193)]