1566305968

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 3056724000

約数和(自身を除く): 1490418032

約数列:

[1, 2, 4, 8, 16, 263, 449, 526, 829, 898, 1052, 1658, 1796, 2104, 3316, 3592, 4208, 6632, 7184, 13264, 118087, 218027, 236174, 372221, 436054, 472348, 744442, 872108, 944696, 1488884, 1744216, 1889392, 2977768, 3488432, 5955536, 97894123, 195788246, 391576492, 783152984, 1566305968]

約数ペア:

[(1, 1566305968), (2, 783152984), (4, 391576492), (8, 195788246), (16, 97894123), (263, 5955536), (449, 3488432), (526, 2977768), (829, 1889392), (898, 1744216), (1052, 1488884), (1658, 944696), (1796, 872108), (2104, 744442), (3316, 472348), (3592, 436054), (4208, 372221), (6632, 236174), (7184, 218027), (13264, 118087)]