400291536

素因数分解:

$2^4\times 3^1\times {\mathrm{8339407}}^1$

素因数の和:8339418

約数の個数: 20

約数和(自身を含む): 1034086592

約数和(自身を除く): 633795056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8339407, 16678814, 25018221, 33357628, 50036442, 66715256, 100072884, 133430512, 200145768, 400291536]

約数ペア:

[(1, 400291536), (2, 200145768), (3, 133430512), (4, 100072884), (6, 66715256), (8, 50036442), (12, 33357628), (16, 25018221), (24, 16678814), (48, 8339407)]