223568628

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 535127040

約数和(自身を除く): 311558412

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 157, 159, 212, 314, 318, 471, 628, 636, 942, 1884, 2239, 4478, 6717, 8321, 8956, 13434, 16642, 24963, 26868, 33284, 49926, 99852, 118667, 237334, 351523, 356001, 474668, 703046, 712002, 1054569, 1406092, 1424004, 2109138, 4218276, 18630719, 37261438, 55892157, 74522876, 111784314, 223568628]

約数ペア:

[(1, 223568628), (2, 111784314), (3, 74522876), (4, 55892157), (6, 37261438), (12, 18630719), (53, 4218276), (106, 2109138), (157, 1424004), (159, 1406092), (212, 1054569), (314, 712002), (318, 703046), (471, 474668), (628, 356001), (636, 351523), (942, 237334), (1884, 118667), (2239, 99852), (4478, 49926), (6717, 33284), (8321, 26868), (8956, 24963), (13434, 16642)]