247060212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23159}}^1$

素因数の和:23300

約数の個数: 48

約数和(自身を含む): 664043520

約数和(自身を除く): 416983308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 23159, 46318, 69477, 92636, 138954, 162113, 277908, 324226, 486339, 648452, 972678, 1945356, 2941193, 5882386, 8823579, 11764772, 17647158, 20588351, 35294316, 41176702, 61765053, 82353404, 123530106, 247060212]

約数ペア:

[(1, 247060212), (2, 123530106), (3, 82353404), (4, 61765053), (6, 41176702), (7, 35294316), (12, 20588351), (14, 17647158), (21, 11764772), (28, 8823579), (42, 5882386), (84, 2941193), (127, 1945356), (254, 972678), (381, 648452), (508, 486339), (762, 324226), (889, 277908), (1524, 162113), (1778, 138954), (2667, 92636), (3556, 69477), (5334, 46318), (10668, 23159)]