400576944

素因数分解:

$2^4\times 3^1\times {\mathrm{8345353}}^1$

素因数の和:8345364

約数の個数: 20

約数和(自身を含む): 1034823896

約数和(自身を除く): 634246952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8345353, 16690706, 25036059, 33381412, 50072118, 66762824, 100144236, 133525648, 200288472, 400576944]

約数ペア:

[(1, 400576944), (2, 200288472), (3, 133525648), (4, 100144236), (6, 66762824), (8, 50072118), (12, 33381412), (16, 25036059), (24, 16690706), (48, 8345353)]