219301572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 618956800

約数和(自身を除く): 399655228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 313, 399, 439, 532, 626, 798, 878, 939, 1252, 1317, 1596, 1756, 1878, 2191, 2634, 3073, 3756, 4382, 5268, 5947, 6146, 6573, 8341, 8764, 9219, 11894, 12292, 13146, 16682, 17841, 18438, 23788, 25023, 26292, 33364, 35682, 36876, 41629, 50046, 58387, 71364, 83258, 100092, 116774, 124887, 137407, 166516, 175161, 233548, 249774, 274814, 350322, 412221, 499548, 549628, 700644, 824442, 961849, 1648884, 1923698, 2610733, 2885547, 3847396, 5221466, 5771094, 7832199, 10442932, 11542188, 15664398, 18275131, 31328796, 36550262, 54825393, 73100524, 109650786, 219301572]

約数ペア:

[(1, 219301572), (2, 109650786), (3, 73100524), (4, 54825393), (6, 36550262), (7, 31328796), (12, 18275131), (14, 15664398), (19, 11542188), (21, 10442932), (28, 7832199), (38, 5771094), (42, 5221466), (57, 3847396), (76, 2885547), (84, 2610733), (114, 1923698), (133, 1648884), (228, 961849), (266, 824442), (313, 700644), (399, 549628), (439, 499548), (532, 412221), (626, 350322), (798, 274814), (878, 249774), (939, 233548), (1252, 175161), (1317, 166516), (1596, 137407), (1756, 124887), (1878, 116774), (2191, 100092), (2634, 83258), (3073, 71364), (3756, 58387), (4382, 50046), (5268, 41629), (5947, 36876), (6146, 35682), (6573, 33364), (8341, 26292), (8764, 25023), (9219, 23788), (11894, 18438), (12292, 17841), (13146, 16682)]