320148072

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{34469}}^1$

素因数の和:34527

約数の個数: 64

約数和(自身を含む): 910008000

約数和(自身を除く): 589859928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 34469, 68938, 103407, 137876, 206814, 275752, 310221, 413628, 620442, 827256, 930663, 1240884, 1482167, 1861326, 2481768, 2964334, 3722652, 4446501, 5928668, 7445304, 8893002, 11857336, 13339503, 17786004, 26679006, 35572008, 40018509, 53358012, 80037018, 106716024, 160074036, 320148072]

約数ペア:

[(1, 320148072), (2, 160074036), (3, 106716024), (4, 80037018), (6, 53358012), (8, 40018509), (9, 35572008), (12, 26679006), (18, 17786004), (24, 13339503), (27, 11857336), (36, 8893002), (43, 7445304), (54, 5928668), (72, 4446501), (86, 3722652), (108, 2964334), (129, 2481768), (172, 1861326), (216, 1482167), (258, 1240884), (344, 930663), (387, 827256), (516, 620442), (774, 413628), (1032, 310221), (1161, 275752), (1548, 206814), (2322, 137876), (3096, 103407), (4644, 68938), (9288, 34469)]