280244637816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81656363}}^1$

素因数の和:81656396

約数の個数: 64

約数和(自身を含む): 823096149120

約数和(自身を除く): 542851511304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 81656363, 163312726, 244969089, 326625452, 489938178, 653250904, 898219993, 979876356, 1061532719, 1796439986, 1959752712, 2123065438, 2694659979, 3184598157, 3592879972, 4246130876, 5389319958, 6369196314, 7185759944, 8492261752, 10778639916, 11676859909, 12738392628, 21557279832, 23353719818, 25476785256, 35030579727, 46707439636, 70061159454, 93414879272, 140122318908, 280244637816]

約数ペア:

[(1, 280244637816), (2, 140122318908), (3, 93414879272), (4, 70061159454), (6, 46707439636), (8, 35030579727), (11, 25476785256), (12, 23353719818), (13, 21557279832), (22, 12738392628), (24, 11676859909), (26, 10778639916), (33, 8492261752), (39, 7185759944), (44, 6369196314), (52, 5389319958), (66, 4246130876), (78, 3592879972), (88, 3184598157), (104, 2694659979), (132, 2123065438), (143, 1959752712), (156, 1796439986), (264, 1061532719), (286, 979876356), (312, 898219993), (429, 653250904), (572, 489938178), (858, 326625452), (1144, 244969089), (1716, 163312726), (3432, 81656363)]