898889256

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{20773}}^1$

素因数の和:21386

約数の個数: 48

約数和(自身を含む): 2438659860

約数和(自身を除く): 1539770604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 4808, 5409, 7212, 10818, 14424, 20773, 21636, 41546, 43272, 62319, 83092, 124638, 166184, 186957, 249276, 373914, 498552, 747828, 1495656, 12484573, 24969146, 37453719, 49938292, 74907438, 99876584, 112361157, 149814876, 224722314, 299629752, 449444628, 898889256]

約数ペア:

[(1, 898889256), (2, 449444628), (3, 299629752), (4, 224722314), (6, 149814876), (8, 112361157), (9, 99876584), (12, 74907438), (18, 49938292), (24, 37453719), (36, 24969146), (72, 12484573), (601, 1495656), (1202, 747828), (1803, 498552), (2404, 373914), (3606, 249276), (4808, 186957), (5409, 166184), (7212, 124638), (10818, 83092), (14424, 62319), (20773, 43272), (21636, 41546)]