809702916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{77647}}^1$

素因数の和:77744

約数の個数: 48

約数和(自身を含む): 2087178240

約数和(自身を除く): 1277475324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 77647, 155294, 232941, 310588, 465882, 854117, 931764, 1708234, 2562351, 3416468, 5124702, 6134113, 10249404, 12268226, 18402339, 24536452, 36804678, 67475243, 73609356, 134950486, 202425729, 269900972, 404851458, 809702916]

約数ペア:

[(1, 809702916), (2, 404851458), (3, 269900972), (4, 202425729), (6, 134950486), (11, 73609356), (12, 67475243), (22, 36804678), (33, 24536452), (44, 18402339), (66, 12268226), (79, 10249404), (132, 6134113), (158, 5124702), (237, 3416468), (316, 2562351), (474, 1708234), (869, 931764), (948, 854117), (1738, 465882), (2607, 310588), (3476, 232941), (5214, 155294), (10428, 77647)]