245509356

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10433}}^1$

素因数の和:10530

約数の個数: 48

約数和(自身を含む): 599495904

約数和(自身を除く): 353986548

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 10433, 11766, 20866, 23532, 31299, 41732, 62598, 125196, 386021, 552949, 772042, 1105898, 1158063, 1544084, 1658847, 2211796, 2316126, 3317694, 4632252, 6635388, 20459113, 40918226, 61377339, 81836452, 122754678, 245509356]

約数ペア:

[(1, 245509356), (2, 122754678), (3, 81836452), (4, 61377339), (6, 40918226), (12, 20459113), (37, 6635388), (53, 4632252), (74, 3317694), (106, 2316126), (111, 2211796), (148, 1658847), (159, 1544084), (212, 1158063), (222, 1105898), (318, 772042), (444, 552949), (636, 386021), (1961, 125196), (3922, 62598), (5883, 41732), (7844, 31299), (10433, 23532), (11766, 20866)]