208560744

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{45979}}^1$

素因数の和:46004

約数の個数: 80

約数和(自身を含む): 667629600

約数和(自身を除く): 459068856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 45979, 91958, 137937, 183916, 275874, 321853, 367832, 413811, 551748, 643706, 827622, 965559, 1103496, 1241433, 1287412, 1655244, 1931118, 2482866, 2574824, 2896677, 3310488, 3724299, 3862236, 4965732, 5793354, 7448598, 7724472, 8690031, 9931464, 11586708, 14897196, 17380062, 23173416, 26070093, 29794392, 34760124, 52140186, 69520248, 104280372, 208560744]

約数ペア:

[(1, 208560744), (2, 104280372), (3, 69520248), (4, 52140186), (6, 34760124), (7, 29794392), (8, 26070093), (9, 23173416), (12, 17380062), (14, 14897196), (18, 11586708), (21, 9931464), (24, 8690031), (27, 7724472), (28, 7448598), (36, 5793354), (42, 4965732), (54, 3862236), (56, 3724299), (63, 3310488), (72, 2896677), (81, 2574824), (84, 2482866), (108, 1931118), (126, 1655244), (162, 1287412), (168, 1241433), (189, 1103496), (216, 965559), (252, 827622), (324, 643706), (378, 551748), (504, 413811), (567, 367832), (648, 321853), (756, 275874), (1134, 183916), (1512, 137937), (2268, 91958), (4536, 45979)]