340255504

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{22129}}^1$

素因数の和:22199

約数の個数: 30

約数和(自身を含む): 681227790

約数和(自身を除く): 340972286

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 22129, 44258, 88516, 177032, 354064, 685999, 1371998, 2743996, 5487992, 10975984, 21265969, 42531938, 85063876, 170127752, 340255504]

約数ペア:

[(1, 340255504), (2, 170127752), (4, 85063876), (8, 42531938), (16, 21265969), (31, 10975984), (62, 5487992), (124, 2743996), (248, 1371998), (496, 685999), (961, 354064), (1922, 177032), (3844, 88516), (7688, 44258), (15376, 22129)]