309028448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 645971760

約数和(自身を除く): 336943312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 563, 1009, 1126, 2018, 2252, 4036, 4504, 8072, 9008, 9571, 16144, 17153, 18016, 19142, 32288, 34306, 38284, 68612, 76568, 137224, 153136, 274448, 306272, 548896, 568067, 1136134, 2272268, 4544536, 9089072, 9657139, 18178144, 19314278, 38628556, 77257112, 154514224, 309028448]

約数ペア:

[(1, 309028448), (2, 154514224), (4, 77257112), (8, 38628556), (16, 19314278), (17, 18178144), (32, 9657139), (34, 9089072), (68, 4544536), (136, 2272268), (272, 1136134), (544, 568067), (563, 548896), (1009, 306272), (1126, 274448), (2018, 153136), (2252, 137224), (4036, 76568), (4504, 68612), (8072, 38284), (9008, 34306), (9571, 32288), (16144, 19142), (17153, 18016)]