201630024

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20441}}^1$

素因数の和:20590

約数の個数: 48

約数和(自身を含む): 550094220

約数和(自身を除く): 348464196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 20441, 40882, 61323, 81764, 122646, 163528, 183969, 245292, 367938, 490584, 735876, 1471752, 2800417, 5600834, 8401251, 11201668, 16802502, 22403336, 25203753, 33605004, 50407506, 67210008, 100815012, 201630024]

約数ペア:

[(1, 201630024), (2, 100815012), (3, 67210008), (4, 50407506), (6, 33605004), (8, 25203753), (9, 22403336), (12, 16802502), (18, 11201668), (24, 8401251), (36, 5600834), (72, 2800417), (137, 1471752), (274, 735876), (411, 490584), (548, 367938), (822, 245292), (1096, 183969), (1233, 163528), (1644, 122646), (2466, 81764), (3288, 61323), (4932, 40882), (9864, 20441)]