379872004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 708963696

約数和(自身を除く): 329091692

約数列:

[1, 2, 4, 17, 34, 68, 289, 347, 578, 694, 947, 1156, 1388, 1894, 3788, 5899, 11798, 16099, 23596, 32198, 64396, 100283, 200566, 273683, 328609, 401132, 547366, 657218, 1094732, 1314436, 5586353, 11172706, 22345412, 94968001, 189936002, 379872004]

約数ペア:

[(1, 379872004), (2, 189936002), (4, 94968001), (17, 22345412), (34, 11172706), (68, 5586353), (289, 1314436), (347, 1094732), (578, 657218), (694, 547366), (947, 401132), (1156, 328609), (1388, 273683), (1894, 200566), (3788, 100283), (5899, 64396), (11798, 32198), (16099, 23596)]