261346304

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{15013}}^1$

素因数の和:15050

約数の個数: 44

約数和(自身を含む): 553205844

約数和(自身を除く): 291859540

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 15013, 17408, 30026, 60052, 120104, 240208, 255221, 480416, 510442, 960832, 1020884, 1921664, 2041768, 3843328, 4083536, 7686656, 8167072, 15373312, 16334144, 32668288, 65336576, 130673152, 261346304]

約数ペア:

[(1, 261346304), (2, 130673152), (4, 65336576), (8, 32668288), (16, 16334144), (17, 15373312), (32, 8167072), (34, 7686656), (64, 4083536), (68, 3843328), (128, 2041768), (136, 1921664), (256, 1020884), (272, 960832), (512, 510442), (544, 480416), (1024, 255221), (1088, 240208), (2176, 120104), (4352, 60052), (8704, 30026), (15013, 17408)]