2217768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 6504960

約数和(自身を除く): 4287192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 307, 344, 516, 602, 614, 903, 921, 1032, 1204, 1228, 1806, 1842, 2149, 2408, 2456, 3612, 3684, 4298, 6447, 7224, 7368, 8596, 12894, 13201, 17192, 25788, 26402, 39603, 51576, 52804, 79206, 92407, 105608, 158412, 184814, 277221, 316824, 369628, 554442, 739256, 1108884, 2217768]

約数ペア:

[(1, 2217768), (2, 1108884), (3, 739256), (4, 554442), (6, 369628), (7, 316824), (8, 277221), (12, 184814), (14, 158412), (21, 105608), (24, 92407), (28, 79206), (42, 52804), (43, 51576), (56, 39603), (84, 26402), (86, 25788), (129, 17192), (168, 13201), (172, 12894), (258, 8596), (301, 7368), (307, 7224), (344, 6447), (516, 4298), (602, 3684), (614, 3612), (903, 2456), (921, 2408), (1032, 2149), (1204, 1842), (1228, 1806)]