272110384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{186889}}^1$

素因数の和:186917

約数の個数: 40

約数和(自身を含む): 648882080

約数和(自身を除く): 376771696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 186889, 373778, 747556, 1308223, 1495112, 2429557, 2616446, 2990224, 4859114, 5232892, 9718228, 10465784, 17006899, 19436456, 20931568, 34013798, 38872912, 68027596, 136055192, 272110384]

約数ペア:

[(1, 272110384), (2, 136055192), (4, 68027596), (7, 38872912), (8, 34013798), (13, 20931568), (14, 19436456), (16, 17006899), (26, 10465784), (28, 9718228), (52, 5232892), (56, 4859114), (91, 2990224), (104, 2616446), (112, 2429557), (182, 1495112), (208, 1308223), (364, 747556), (728, 373778), (1456, 186889)]