319540672

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{41263}}^1$

素因数の和:41297

約数の個数: 42

約数和(自身を含む): 696990224

約数和(自身を除く): 377449552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 41263, 82526, 165052, 330104, 453893, 660208, 907786, 1320416, 1815572, 2640832, 3631144, 4992823, 7262288, 9985646, 14524576, 19971292, 29049152, 39942584, 79885168, 159770336, 319540672]

約数ペア:

[(1, 319540672), (2, 159770336), (4, 79885168), (8, 39942584), (11, 29049152), (16, 19971292), (22, 14524576), (32, 9985646), (44, 7262288), (64, 4992823), (88, 3631144), (121, 2640832), (176, 1815572), (242, 1320416), (352, 907786), (484, 660208), (704, 453893), (968, 330104), (1936, 165052), (3872, 82526), (7744, 41263)]