388373508

素因数分解:

$2^2\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{3529}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 1008168000

約数和(自身を除く): 619794492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1019, 2038, 3057, 3529, 4076, 6114, 7058, 9171, 10587, 12228, 14116, 18342, 21174, 27513, 31761, 36684, 42348, 55026, 63522, 95283, 110052, 127044, 190566, 381132, 3596051, 7192102, 10788153, 14384204, 21576306, 32364459, 43152612, 64728918, 97093377, 129457836, 194186754, 388373508]

約数ペア:

[(1, 388373508), (2, 194186754), (3, 129457836), (4, 97093377), (6, 64728918), (9, 43152612), (12, 32364459), (18, 21576306), (27, 14384204), (36, 10788153), (54, 7192102), (108, 3596051), (1019, 381132), (2038, 190566), (3057, 127044), (3529, 110052), (4076, 95283), (6114, 63522), (7058, 55026), (9171, 42348), (10587, 36684), (12228, 31761), (14116, 27513), (18342, 21174)]