258965748

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{10949}}^1$

素因数の和:11038

約数の個数: 60

約数和(自身を含む): 686324100

約数和(自身を除く): 427358352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 3942, 5913, 7884, 10949, 11826, 21898, 23652, 32847, 43796, 65694, 98541, 131388, 197082, 295623, 394164, 591246, 799277, 886869, 1182492, 1598554, 1773738, 2397831, 3197108, 3547476, 4795662, 7193493, 9591324, 14386986, 21580479, 28773972, 43160958, 64741437, 86321916, 129482874, 258965748]

約数ペア:

[(1, 258965748), (2, 129482874), (3, 86321916), (4, 64741437), (6, 43160958), (9, 28773972), (12, 21580479), (18, 14386986), (27, 9591324), (36, 7193493), (54, 4795662), (73, 3547476), (81, 3197108), (108, 2397831), (146, 1773738), (162, 1598554), (219, 1182492), (292, 886869), (324, 799277), (438, 591246), (657, 394164), (876, 295623), (1314, 197082), (1971, 131388), (2628, 98541), (3942, 65694), (5913, 43796), (7884, 32847), (10949, 23652), (11826, 21898)]