315075289316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{113903}}^1$

素因数の和:116084

約数の個数: 48

約数和(自身を含む): 614835567360

約数和(自身を除く): 299760278044

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2141, 4282, 8564, 36397, 40679, 72794, 81358, 113903, 145588, 162716, 227806, 455612, 691543, 1383086, 1936351, 2164157, 2766172, 3872702, 4328314, 7745404, 8656628, 36790669, 73581338, 147162676, 243866323, 487732646, 975465292, 4145727491, 4633460137, 8291454982, 9266920274, 16582909964, 18533840548, 78768822329, 157537644658, 315075289316]

約数ペア:

[(1, 315075289316), (2, 157537644658), (4, 78768822329), (17, 18533840548), (19, 16582909964), (34, 9266920274), (38, 8291454982), (68, 4633460137), (76, 4145727491), (323, 975465292), (646, 487732646), (1292, 243866323), (2141, 147162676), (4282, 73581338), (8564, 36790669), (36397, 8656628), (40679, 7745404), (72794, 4328314), (81358, 3872702), (113903, 2766172), (145588, 2164157), (162716, 1936351), (227806, 1383086), (455612, 691543)]