488296004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1567}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 1011548160

約数和(自身を除く): 523252156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 359, 434, 718, 868, 1436, 1567, 2513, 3134, 5026, 6268, 10052, 10969, 11129, 21938, 22258, 43876, 44516, 48577, 77903, 97154, 155806, 194308, 311612, 340039, 562553, 680078, 1125106, 1360156, 2250212, 3937871, 7875742, 15751484, 17439143, 34878286, 69756572, 122074001, 244148002, 488296004]

約数ペア:

[(1, 488296004), (2, 244148002), (4, 122074001), (7, 69756572), (14, 34878286), (28, 17439143), (31, 15751484), (62, 7875742), (124, 3937871), (217, 2250212), (359, 1360156), (434, 1125106), (718, 680078), (868, 562553), (1436, 340039), (1567, 311612), (2513, 194308), (3134, 155806), (5026, 97154), (6268, 77903), (10052, 48577), (10969, 44516), (11129, 43876), (21938, 22258)]