488190318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45943}}^1$

素因数の和:45989

約数の個数: 64

約数和(自身を含む): 1270259712

約数和(自身を除く): 782069394

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 45943, 91886, 137829, 275658, 321601, 505373, 643202, 964803, 1010746, 1056689, 1516119, 1929606, 2113378, 3032238, 3170067, 3537611, 6340134, 7075222, 7396823, 10612833, 11623579, 14793646, 21225666, 22190469, 23247158, 34870737, 44380938, 69741474, 81365053, 162730106, 244095159, 488190318]

約数ペア:

[(1, 488190318), (2, 244095159), (3, 162730106), (6, 81365053), (7, 69741474), (11, 44380938), (14, 34870737), (21, 23247158), (22, 22190469), (23, 21225666), (33, 14793646), (42, 11623579), (46, 10612833), (66, 7396823), (69, 7075222), (77, 6340134), (138, 3537611), (154, 3170067), (161, 3032238), (231, 2113378), (253, 1929606), (322, 1516119), (462, 1056689), (483, 1010746), (506, 964803), (759, 643202), (966, 505373), (1518, 321601), (1771, 275658), (3542, 137829), (5313, 91886), (10626, 45943)]