817678608

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{108503}}^1$

素因数の和:108671

約数の個数: 40

約数和(自身を含む): 2125810368

約数和(自身を除く): 1308131760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 108503, 217006, 325509, 434012, 651018, 868024, 1302036, 1736048, 2604072, 5208144, 17034971, 34069942, 51104913, 68139884, 102209826, 136279768, 204419652, 272559536, 408839304, 817678608]

約数ペア:

[(1, 817678608), (2, 408839304), (3, 272559536), (4, 204419652), (6, 136279768), (8, 102209826), (12, 68139884), (16, 51104913), (24, 34069942), (48, 17034971), (157, 5208144), (314, 2604072), (471, 1736048), (628, 1302036), (942, 868024), (1256, 651018), (1884, 434012), (2512, 325509), (3768, 217006), (7536, 108503)]