248603586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 639055872

約数和(自身を除く): 390452286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 107, 141, 154, 214, 231, 282, 321, 329, 462, 517, 642, 658, 749, 987, 1034, 1177, 1498, 1551, 1974, 2247, 2354, 3102, 3531, 3619, 4494, 5029, 7062, 7238, 8239, 10058, 10857, 11449, 15087, 16478, 21714, 22898, 24717, 30174, 34347, 35203, 49434, 55319, 68694, 70406, 80143, 105609, 110638, 125939, 160286, 165957, 211218, 240429, 251878, 331914, 377817, 387233, 480858, 538103, 755634, 774466, 881573, 1076206, 1161699, 1614309, 1763146, 2323398, 2644719, 3228618, 3766721, 5289438, 5919133, 7533442, 11300163, 11838266, 17757399, 22600326, 35514798, 41433931, 82867862, 124301793, 248603586]

約数ペア:

[(1, 248603586), (2, 124301793), (3, 82867862), (6, 41433931), (7, 35514798), (11, 22600326), (14, 17757399), (21, 11838266), (22, 11300163), (33, 7533442), (42, 5919133), (47, 5289438), (66, 3766721), (77, 3228618), (94, 2644719), (107, 2323398), (141, 1763146), (154, 1614309), (214, 1161699), (231, 1076206), (282, 881573), (321, 774466), (329, 755634), (462, 538103), (517, 480858), (642, 387233), (658, 377817), (749, 331914), (987, 251878), (1034, 240429), (1177, 211218), (1498, 165957), (1551, 160286), (1974, 125939), (2247, 110638), (2354, 105609), (3102, 80143), (3531, 70406), (3619, 68694), (4494, 55319), (5029, 49434), (7062, 35203), (7238, 34347), (8239, 30174), (10058, 24717), (10857, 22898), (11449, 21714), (15087, 16478)]