216710032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15991}}^1$

素因数の和:16028

約数の個数: 60

約数和(自身を含む): 527480128

約数和(自身を除く): 310770096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 15991, 31982, 63964, 111937, 127928, 175901, 223874, 255856, 351802, 447748, 703604, 895496, 1231307, 1407208, 1790992, 1934911, 2462614, 2814416, 3869822, 4925228, 7739644, 9850456, 13544377, 15479288, 19700912, 27088754, 30958576, 54177508, 108355016, 216710032]

約数ペア:

[(1, 216710032), (2, 108355016), (4, 54177508), (7, 30958576), (8, 27088754), (11, 19700912), (14, 15479288), (16, 13544377), (22, 9850456), (28, 7739644), (44, 4925228), (56, 3869822), (77, 2814416), (88, 2462614), (112, 1934911), (121, 1790992), (154, 1407208), (176, 1231307), (242, 895496), (308, 703604), (484, 447748), (616, 351802), (847, 255856), (968, 223874), (1232, 175901), (1694, 127928), (1936, 111937), (3388, 63964), (6776, 31982), (13552, 15991)]