306504

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 80

約数和(自身を含む): 958320

約数和(自身を除く): 651816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 81, 86, 88, 99, 108, 129, 132, 162, 172, 198, 216, 258, 264, 297, 324, 344, 387, 396, 473, 516, 594, 648, 774, 792, 891, 946, 1032, 1161, 1188, 1419, 1548, 1782, 1892, 2322, 2376, 2838, 3096, 3483, 3564, 3784, 4257, 4644, 5676, 6966, 7128, 8514, 9288, 11352, 12771, 13932, 17028, 25542, 27864, 34056, 38313, 51084, 76626, 102168, 153252, 306504]

約数ペア:

[(1, 306504), (2, 153252), (3, 102168), (4, 76626), (6, 51084), (8, 38313), (9, 34056), (11, 27864), (12, 25542), (18, 17028), (22, 13932), (24, 12771), (27, 11352), (33, 9288), (36, 8514), (43, 7128), (44, 6966), (54, 5676), (66, 4644), (72, 4257), (81, 3784), (86, 3564), (88, 3483), (99, 3096), (108, 2838), (129, 2376), (132, 2322), (162, 1892), (172, 1782), (198, 1548), (216, 1419), (258, 1188), (264, 1161), (297, 1032), (324, 946), (344, 891), (387, 792), (396, 774), (473, 648), (516, 594)]