245280372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{38639}}^1$

素因数の和:38692

約数の個数: 36

約数和(自身を含む): 598301760

約数和(自身を除く): 353021388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 6348, 38639, 77278, 115917, 154556, 231834, 463668, 888697, 1777394, 2666091, 3554788, 5332182, 10664364, 20440031, 40880062, 61320093, 81760124, 122640186, 245280372]

約数ペア:

[(1, 245280372), (2, 122640186), (3, 81760124), (4, 61320093), (6, 40880062), (12, 20440031), (23, 10664364), (46, 5332182), (69, 3554788), (92, 2666091), (138, 1777394), (276, 888697), (529, 463668), (1058, 231834), (1587, 154556), (2116, 115917), (3174, 77278), (6348, 38639)]