1315750912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9661}}^1$

素因数の和:9707

約数の個数: 88

約数和(自身を含む): 3164498240

約数和(自身を除く): 1848747328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 7168, 8512, 9661, 9728, 17024, 19322, 19456, 34048, 38644, 67627, 68096, 77288, 135254, 136192, 154576, 183559, 270508, 309152, 367118, 541016, 618304, 734236, 1082032, 1236608, 1284913, 1468472, 2164064, 2473216, 2569826, 2936944, 4328128, 4946432, 5139652, 5873888, 8656256, 9892864, 10279304, 11747776, 17312512, 20558608, 23495552, 34625024, 41117216, 46991104, 69250048, 82234432, 93982208, 164468864, 187964416, 328937728, 657875456, 1315750912]

約数ペア:

[(1, 1315750912), (2, 657875456), (4, 328937728), (7, 187964416), (8, 164468864), (14, 93982208), (16, 82234432), (19, 69250048), (28, 46991104), (32, 41117216), (38, 34625024), (56, 23495552), (64, 20558608), (76, 17312512), (112, 11747776), (128, 10279304), (133, 9892864), (152, 8656256), (224, 5873888), (256, 5139652), (266, 4946432), (304, 4328128), (448, 2936944), (512, 2569826), (532, 2473216), (608, 2164064), (896, 1468472), (1024, 1284913), (1064, 1236608), (1216, 1082032), (1792, 734236), (2128, 618304), (2432, 541016), (3584, 367118), (4256, 309152), (4864, 270508), (7168, 183559), (8512, 154576), (9661, 136192), (9728, 135254), (17024, 77288), (19322, 68096), (19456, 67627), (34048, 38644)]