239565564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55921}}^1$

素因数の和:55955

約数の個数: 72

約数和(自身を含む): 732801888

約数和(自身を除く): 493236324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 55921, 111842, 167763, 223684, 335526, 391447, 503289, 671052, 782894, 950657, 1006578, 1174341, 1565788, 1901314, 2013156, 2348682, 2851971, 3523023, 3802628, 4697364, 5703942, 6654599, 7046046, 8555913, 11407884, 13309198, 14092092, 17111826, 19963797, 26618396, 34223652, 39927594, 59891391, 79855188, 119782782, 239565564]

約数ペア:

[(1, 239565564), (2, 119782782), (3, 79855188), (4, 59891391), (6, 39927594), (7, 34223652), (9, 26618396), (12, 19963797), (14, 17111826), (17, 14092092), (18, 13309198), (21, 11407884), (28, 8555913), (34, 7046046), (36, 6654599), (42, 5703942), (51, 4697364), (63, 3802628), (68, 3523023), (84, 2851971), (102, 2348682), (119, 2013156), (126, 1901314), (153, 1565788), (204, 1174341), (238, 1006578), (252, 950657), (306, 782894), (357, 671052), (476, 503289), (612, 391447), (714, 335526), (1071, 223684), (1428, 167763), (2142, 111842), (4284, 55921)]