490037912016

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{237421469}}^1$

素因数の和:237421523

約数の個数: 40

約数和(自身を含む): 1295371540320

約数和(自身を除く): 805333628304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 237421469, 474842938, 712264407, 949685876, 1424528814, 1899371752, 2849057628, 3798743504, 5698115256, 10209123167, 11396230512, 20418246334, 30627369501, 40836492668, 61254739002, 81672985336, 122509478004, 163345970672, 245018956008, 490037912016]

約数ペア:

[(1, 490037912016), (2, 245018956008), (3, 163345970672), (4, 122509478004), (6, 81672985336), (8, 61254739002), (12, 40836492668), (16, 30627369501), (24, 20418246334), (43, 11396230512), (48, 10209123167), (86, 5698115256), (129, 3798743504), (172, 2849057628), (258, 1899371752), (344, 1424528814), (516, 949685876), (688, 712264407), (1032, 474842938), (2064, 237421469)]