268247588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7272

約数の個数: 48

約数和(自身を含む): 566759424

約数和(自身を除く): 298511836

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 7187, 9331, 14374, 18662, 28748, 37324, 50309, 100618, 201236, 222797, 309041, 445594, 618082, 891188, 1236164, 1559579, 2163287, 3119158, 4326574, 6238316, 8653148, 9580271, 19160542, 38321084, 67061897, 134123794, 268247588]

約数ペア:

[(1, 268247588), (2, 134123794), (4, 67061897), (7, 38321084), (14, 19160542), (28, 9580271), (31, 8653148), (43, 6238316), (62, 4326574), (86, 3119158), (124, 2163287), (172, 1559579), (217, 1236164), (301, 891188), (434, 618082), (602, 445594), (868, 309041), (1204, 222797), (1333, 201236), (2666, 100618), (5332, 50309), (7187, 37324), (9331, 28748), (14374, 18662)]