348531504008

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{12433}}^1\times {\mathrm{8363}}^1$

素因数の和:21221

約数の個数: 32

約数和(自身を含む): 655187248800

約数和(自身を除く): 306655744792

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 8363, 12433, 16726, 24866, 33452, 49732, 66904, 99464, 3504097, 5209427, 7008194, 10418854, 14016388, 20837708, 28032776, 41675416, 103977179, 207954358, 415908716, 831817432, 43566438001, 87132876002, 174265752004, 348531504008]

約数ペア:

[(1, 348531504008), (2, 174265752004), (4, 87132876002), (8, 43566438001), (419, 831817432), (838, 415908716), (1676, 207954358), (3352, 103977179), (8363, 41675416), (12433, 28032776), (16726, 20837708), (24866, 14016388), (33452, 10418854), (49732, 7008194), (66904, 5209427), (99464, 3504097)]