678679392786

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1\times {\mathrm{10949}}^1$

素因数の和:11891

約数の個数: 64

約数和(自身を含む): 1389375244800

約数和(自身を除く): 710695852014

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 421, 463, 842, 926, 1263, 1389, 2526, 2778, 10949, 21898, 22313, 24539, 32847, 44626, 49078, 65694, 66939, 73617, 133878, 147234, 194923, 389846, 580297, 584769, 1160594, 1169538, 1740891, 3481782, 4609529, 5069387, 9219058, 10138774, 10330919, 13828587, 15208161, 20661838, 27657174, 30416322, 30992757, 61985514, 244305037, 268677511, 488610074, 537355022, 732915111, 806032533, 1465830222, 1612065066, 2134211927, 4268423854, 6402635781, 12805271562, 113113232131, 226226464262, 339339696393, 678679392786]

約数ペア:

[(1, 678679392786), (2, 339339696393), (3, 226226464262), (6, 113113232131), (53, 12805271562), (106, 6402635781), (159, 4268423854), (318, 2134211927), (421, 1612065066), (463, 1465830222), (842, 806032533), (926, 732915111), (1263, 537355022), (1389, 488610074), (2526, 268677511), (2778, 244305037), (10949, 61985514), (21898, 30992757), (22313, 30416322), (24539, 27657174), (32847, 20661838), (44626, 15208161), (49078, 13828587), (65694, 10330919), (66939, 10138774), (73617, 9219058), (133878, 5069387), (147234, 4609529), (194923, 3481782), (389846, 1740891), (580297, 1169538), (584769, 1160594)]