247450608

素因数分解:

$2^4\times 3^2\times {\mathrm{1718407}}^1$

素因数の和:1718421

約数の個数: 30

約数和(自身を含む): 692518424

約数和(自身を除く): 445067816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1718407, 3436814, 5155221, 6873628, 10310442, 13747256, 15465663, 20620884, 27494512, 30931326, 41241768, 61862652, 82483536, 123725304, 247450608]

約数ペア:

[(1, 247450608), (2, 123725304), (3, 82483536), (4, 61862652), (6, 41241768), (8, 30931326), (9, 27494512), (12, 20620884), (16, 15465663), (18, 13747256), (24, 10310442), (36, 6873628), (48, 5155221), (72, 3436814), (144, 1718407)]