334340552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 774990720

約数和(自身を除く): 440650168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 257, 364, 514, 728, 1028, 1787, 1799, 2056, 3341, 3574, 3598, 6682, 7148, 7196, 12509, 13364, 14296, 14392, 23231, 23387, 25018, 26728, 46462, 46774, 50036, 92924, 93548, 100072, 162617, 185848, 187096, 325234, 459259, 650468, 918518, 1300936, 1837036, 3214813, 3674072, 5970367, 6429626, 11940734, 12859252, 23881468, 25718504, 41792569, 47762936, 83585138, 167170276, 334340552]

約数ペア:

[(1, 334340552), (2, 167170276), (4, 83585138), (7, 47762936), (8, 41792569), (13, 25718504), (14, 23881468), (26, 12859252), (28, 11940734), (52, 6429626), (56, 5970367), (91, 3674072), (104, 3214813), (182, 1837036), (257, 1300936), (364, 918518), (514, 650468), (728, 459259), (1028, 325234), (1787, 187096), (1799, 185848), (2056, 162617), (3341, 100072), (3574, 93548), (3598, 92924), (6682, 50036), (7148, 46774), (7196, 46462), (12509, 26728), (13364, 25018), (14296, 23387), (14392, 23231)]