1388504088

素因数分解:

$2^3\times 3^2\times {\mathrm{2819}}^1\times {\mathrm{6841}}^1$

素因数の和:9672

約数の個数: 48

約数和(自身を含む): 3762415800

約数和(自身を除く): 2373911712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2819, 5638, 6841, 8457, 11276, 13682, 16914, 20523, 22552, 25371, 27364, 33828, 41046, 50742, 54728, 61569, 67656, 82092, 101484, 123138, 164184, 202968, 246276, 492552, 19284779, 38569558, 57854337, 77139116, 115708674, 154278232, 173563011, 231417348, 347126022, 462834696, 694252044, 1388504088]

約数ペア:

[(1, 1388504088), (2, 694252044), (3, 462834696), (4, 347126022), (6, 231417348), (8, 173563011), (9, 154278232), (12, 115708674), (18, 77139116), (24, 57854337), (36, 38569558), (72, 19284779), (2819, 492552), (5638, 246276), (6841, 202968), (8457, 164184), (11276, 123138), (13682, 101484), (16914, 82092), (20523, 67656), (22552, 61569), (25371, 54728), (27364, 50742), (33828, 41046)]