277202884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3049}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 590284800

約数和(自身を除く): 313081916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 764, 1337, 2674, 3049, 3247, 5348, 6098, 6494, 12196, 12988, 21343, 22729, 42686, 45458, 51833, 85372, 90916, 103666, 207332, 362831, 582359, 725662, 1164718, 1451324, 2329436, 4076513, 8153026, 9900103, 16306052, 19800206, 39600412, 69300721, 138601442, 277202884]

約数ペア:

[(1, 277202884), (2, 138601442), (4, 69300721), (7, 39600412), (14, 19800206), (17, 16306052), (28, 9900103), (34, 8153026), (68, 4076513), (119, 2329436), (191, 1451324), (238, 1164718), (382, 725662), (476, 582359), (764, 362831), (1337, 207332), (2674, 103666), (3049, 90916), (3247, 85372), (5348, 51833), (6098, 45458), (6494, 42686), (12196, 22729), (12988, 21343)]