258356688

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34283}}^1$

素因数の和:34451

約数の個数: 40

約数和(自身を含む): 671692128

約数和(自身を除く): 413335440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 34283, 68566, 102849, 137132, 205698, 274264, 411396, 548528, 822792, 1645584, 5382431, 10764862, 16147293, 21529724, 32294586, 43059448, 64589172, 86118896, 129178344, 258356688]

約数ペア:

[(1, 258356688), (2, 129178344), (3, 86118896), (4, 64589172), (6, 43059448), (8, 32294586), (12, 21529724), (16, 16147293), (24, 10764862), (48, 5382431), (157, 1645584), (314, 822792), (471, 548528), (628, 411396), (942, 274264), (1256, 205698), (1884, 137132), (2512, 102849), (3768, 68566), (7536, 34283)]