306472008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{296969}}^1$

素因数の和:297021

約数の個数: 32

約数和(自身を含む): 784000800

約数和(自身を除く): 477528792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 296969, 593938, 890907, 1187876, 1781814, 2375752, 3563628, 7127256, 12769667, 25539334, 38309001, 51078668, 76618002, 102157336, 153236004, 306472008]

約数ペア:

[(1, 306472008), (2, 153236004), (3, 102157336), (4, 76618002), (6, 51078668), (8, 38309001), (12, 25539334), (24, 12769667), (43, 7127256), (86, 3563628), (129, 2375752), (172, 1781814), (258, 1187876), (344, 890907), (516, 593938), (1032, 296969)]