298883104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4153}}^1$

素因数の和:4349

約数の個数: 48

約数和(自身を含む): 637506072

約数和(自身を除く): 338622968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2768, 4153, 4498, 5536, 8306, 8996, 16612, 17992, 33224, 35984, 53989, 66448, 71968, 107978, 132896, 215956, 431912, 718469, 863824, 1436938, 1727648, 2873876, 5747752, 9340097, 11495504, 18680194, 22991008, 37360388, 74720776, 149441552, 298883104]

約数ペア:

[(1, 298883104), (2, 149441552), (4, 74720776), (8, 37360388), (13, 22991008), (16, 18680194), (26, 11495504), (32, 9340097), (52, 5747752), (104, 2873876), (173, 1727648), (208, 1436938), (346, 863824), (416, 718469), (692, 431912), (1384, 215956), (2249, 132896), (2768, 107978), (4153, 71968), (4498, 66448), (5536, 53989), (8306, 35984), (8996, 33224), (16612, 17992)]