211328298

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 496771200

約数和(自身を除く): 285442902

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 281, 342, 513, 562, 733, 843, 1026, 1466, 1686, 2199, 2529, 4398, 5058, 5339, 6597, 7587, 10678, 13194, 13927, 15174, 16017, 19791, 27854, 32034, 39582, 41781, 48051, 83562, 96102, 125343, 144153, 205973, 250686, 288306, 376029, 411946, 617919, 752058, 1235838, 1853757, 3707514, 3913487, 5561271, 7826974, 11122542, 11740461, 23480922, 35221383, 70442766, 105664149, 211328298]

約数ペア:

[(1, 211328298), (2, 105664149), (3, 70442766), (6, 35221383), (9, 23480922), (18, 11740461), (19, 11122542), (27, 7826974), (38, 5561271), (54, 3913487), (57, 3707514), (114, 1853757), (171, 1235838), (281, 752058), (342, 617919), (513, 411946), (562, 376029), (733, 288306), (843, 250686), (1026, 205973), (1466, 144153), (1686, 125343), (2199, 96102), (2529, 83562), (4398, 48051), (5058, 41781), (5339, 39582), (6597, 32034), (7587, 27854), (10678, 19791), (13194, 16017), (13927, 15174)]