768171983516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1\times {\mathrm{539003}}^1$

素因数の和:541250

約数の個数: 48

約数和(自身を含む): 1603868926464

約数和(自身を除く): 835696942948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2213, 4426, 8852, 15491, 30982, 50899, 61964, 101798, 203596, 356293, 539003, 712586, 1078006, 1425172, 2156012, 3773021, 7546042, 12397069, 15092084, 24794138, 49588276, 86779483, 173558966, 347117932, 1192813639, 2385627278, 4771254556, 8349695473, 16699390946, 27434713697, 33398781892, 54869427394, 109738854788, 192042995879, 384085991758, 768171983516]

約数ペア:

[(1, 768171983516), (2, 384085991758), (4, 192042995879), (7, 109738854788), (14, 54869427394), (23, 33398781892), (28, 27434713697), (46, 16699390946), (92, 8349695473), (161, 4771254556), (322, 2385627278), (644, 1192813639), (2213, 347117932), (4426, 173558966), (8852, 86779483), (15491, 49588276), (30982, 24794138), (50899, 15092084), (61964, 12397069), (101798, 7546042), (203596, 3773021), (356293, 2156012), (539003, 1425172), (712586, 1078006)]