328014728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5897}}^1$

素因数の和:6329

約数の個数: 32

約数和(自身を含む): 652908600

約数和(自身を除く): 324893872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 818, 1636, 3272, 5897, 6953, 11794, 13906, 23588, 27812, 47176, 55624, 100249, 200498, 400996, 801992, 2411873, 4823746, 9647492, 19294984, 41001841, 82003682, 164007364, 328014728]

約数ペア:

[(1, 328014728), (2, 164007364), (4, 82003682), (8, 41001841), (17, 19294984), (34, 9647492), (68, 4823746), (136, 2411873), (409, 801992), (818, 400996), (1636, 200498), (3272, 100249), (5897, 55624), (6953, 47176), (11794, 27812), (13906, 23588)]