539851716

素因数分解:

$2^2\times 3^5\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 1419745600

約数和(自身を除く): 879893884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 397, 486, 794, 972, 1191, 1399, 1588, 2382, 2798, 3573, 4197, 4764, 5596, 7146, 8394, 10719, 12591, 14292, 16788, 21438, 25182, 32157, 37773, 42876, 50364, 64314, 75546, 96471, 113319, 128628, 151092, 192942, 226638, 339957, 385884, 453276, 555403, 679914, 1110806, 1359828, 1666209, 2221612, 3332418, 4998627, 6664836, 9997254, 14995881, 19994508, 29991762, 44987643, 59983524, 89975286, 134962929, 179950572, 269925858, 539851716]

約数ペア:

[(1, 539851716), (2, 269925858), (3, 179950572), (4, 134962929), (6, 89975286), (9, 59983524), (12, 44987643), (18, 29991762), (27, 19994508), (36, 14995881), (54, 9997254), (81, 6664836), (108, 4998627), (162, 3332418), (243, 2221612), (324, 1666209), (397, 1359828), (486, 1110806), (794, 679914), (972, 555403), (1191, 453276), (1399, 385884), (1588, 339957), (2382, 226638), (2798, 192942), (3573, 151092), (4197, 128628), (4764, 113319), (5596, 96471), (7146, 75546), (8394, 64314), (10719, 50364), (12591, 42876), (14292, 37773), (16788, 32157), (21438, 25182)]