2080872648

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{227567}}^1$

素因数の和:227706

約数の個数: 48

約数和(自身を含む): 5680097280

約数和(自身を除く): 3599224632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 227567, 455134, 682701, 910268, 1365402, 1820536, 2048103, 2730804, 4096206, 5461608, 8192412, 16384824, 28901009, 57802018, 86703027, 115604036, 173406054, 231208072, 260109081, 346812108, 520218162, 693624216, 1040436324, 2080872648]

約数ペア:

[(1, 2080872648), (2, 1040436324), (3, 693624216), (4, 520218162), (6, 346812108), (8, 260109081), (9, 231208072), (12, 173406054), (18, 115604036), (24, 86703027), (36, 57802018), (72, 28901009), (127, 16384824), (254, 8192412), (381, 5461608), (508, 4096206), (762, 2730804), (1016, 2048103), (1143, 1820536), (1524, 1365402), (2286, 910268), (3048, 682701), (4572, 455134), (9144, 227567)]