209219328

素因数分解:

$2^8\times 3^3\times {\mathrm{30269}}^1$

素因数の和:30294

約数の個数: 72

約数和(自身を含む): 618718800

約数和(自身を除く): 409499472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 30269, 60538, 90807, 121076, 181614, 242152, 272421, 363228, 484304, 544842, 726456, 817263, 968608, 1089684, 1452912, 1634526, 1937216, 2179368, 2905824, 3269052, 3874432, 4358736, 5811648, 6538104, 7748864, 8717472, 11623296, 13076208, 17434944, 23246592, 26152416, 34869888, 52304832, 69739776, 104609664, 209219328]

約数ペア:

[(1, 209219328), (2, 104609664), (3, 69739776), (4, 52304832), (6, 34869888), (8, 26152416), (9, 23246592), (12, 17434944), (16, 13076208), (18, 11623296), (24, 8717472), (27, 7748864), (32, 6538104), (36, 5811648), (48, 4358736), (54, 3874432), (64, 3269052), (72, 2905824), (96, 2179368), (108, 1937216), (128, 1634526), (144, 1452912), (192, 1089684), (216, 968608), (256, 817263), (288, 726456), (384, 544842), (432, 484304), (576, 363228), (768, 272421), (864, 242152), (1152, 181614), (1728, 121076), (2304, 90807), (3456, 60538), (6912, 30269)]