487137798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 1261218816

約数和(自身を除く): 774081018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 63, 86, 94, 126, 129, 141, 258, 282, 301, 329, 387, 423, 602, 658, 774, 846, 903, 987, 1806, 1913, 1974, 2021, 2709, 2961, 3826, 4042, 5418, 5739, 5922, 6063, 11478, 12126, 13391, 14147, 17217, 18189, 26782, 28294, 34434, 36378, 40173, 42441, 80346, 82259, 84882, 89911, 120519, 127323, 164518, 179822, 241038, 246777, 254646, 269733, 493554, 539466, 575813, 629377, 740331, 809199, 1151626, 1258754, 1480662, 1618398, 1727439, 1888131, 3454878, 3776262, 3866173, 5182317, 5664393, 7732346, 10364634, 11328786, 11598519, 23197038, 27063211, 34795557, 54126422, 69591114, 81189633, 162379266, 243568899, 487137798]

約数ペア:

[(1, 487137798), (2, 243568899), (3, 162379266), (6, 81189633), (7, 69591114), (9, 54126422), (14, 34795557), (18, 27063211), (21, 23197038), (42, 11598519), (43, 11328786), (47, 10364634), (63, 7732346), (86, 5664393), (94, 5182317), (126, 3866173), (129, 3776262), (141, 3454878), (258, 1888131), (282, 1727439), (301, 1618398), (329, 1480662), (387, 1258754), (423, 1151626), (602, 809199), (658, 740331), (774, 629377), (846, 575813), (903, 539466), (987, 493554), (1806, 269733), (1913, 254646), (1974, 246777), (2021, 241038), (2709, 179822), (2961, 164518), (3826, 127323), (4042, 120519), (5418, 89911), (5739, 84882), (5922, 82259), (6063, 80346), (11478, 42441), (12126, 40173), (13391, 36378), (14147, 34434), (17217, 28294), (18189, 26782)]