328151516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{96857}}^1$

素因数の和:96890

約数の個数: 36

約数和(自身を含む): 721398384

約数和(自身を除く): 393246868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 96857, 193714, 387428, 677999, 1065427, 1355998, 2130854, 2711996, 4261708, 7457989, 11719697, 14915978, 23439394, 29831956, 46878788, 82037879, 164075758, 328151516]

約数ペア:

[(1, 328151516), (2, 164075758), (4, 82037879), (7, 46878788), (11, 29831956), (14, 23439394), (22, 14915978), (28, 11719697), (44, 7457989), (77, 4261708), (121, 2711996), (154, 2130854), (242, 1355998), (308, 1065427), (484, 677999), (847, 387428), (1694, 193714), (3388, 96857)]