242387628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22721}}^1$

素因数の和:22862

約数の個数: 48

約数和(自身を含む): 651485184

約数和(自身を除く): 409097556

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, 22721, 45442, 68163, 90884, 136326, 159047, 272652, 318094, 477141, 636188, 954282, 1908564, 2885567, 5771134, 8656701, 11542268, 17313402, 20198969, 34626804, 40397938, 60596907, 80795876, 121193814, 242387628]

約数ペア:

[(1, 242387628), (2, 121193814), (3, 80795876), (4, 60596907), (6, 40397938), (7, 34626804), (12, 20198969), (14, 17313402), (21, 11542268), (28, 8656701), (42, 5771134), (84, 2885567), (127, 1908564), (254, 954282), (381, 636188), (508, 477141), (762, 318094), (889, 272652), (1524, 159047), (1778, 136326), (2667, 90884), (3556, 68163), (5334, 45442), (10668, 22721)]