265722268

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 542868480

約数和(自身を除く): 277146212

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 197, 268, 394, 469, 719, 788, 938, 1379, 1438, 1876, 2758, 2876, 5033, 5516, 10066, 13199, 20132, 26398, 48173, 52796, 92393, 96346, 141643, 184786, 192692, 283286, 337211, 369572, 566572, 674422, 991501, 1348844, 1983002, 3966004, 9490081, 18980162, 37960324, 66430567, 132861134, 265722268]

約数ペア:

[(1, 265722268), (2, 132861134), (4, 66430567), (7, 37960324), (14, 18980162), (28, 9490081), (67, 3966004), (134, 1983002), (197, 1348844), (268, 991501), (394, 674422), (469, 566572), (719, 369572), (788, 337211), (938, 283286), (1379, 192692), (1438, 184786), (1876, 141643), (2758, 96346), (2876, 92393), (5033, 52796), (5516, 48173), (10066, 26398), (13199, 20132)]