228701872

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{10691}}^1$

素因数の和:10897

約数の個数: 40

約数和(自身を含む): 509110272

約数和(自身を除く): 280408400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10691, 10696, 21382, 21392, 42764, 74837, 85528, 149674, 171056, 299348, 598696, 1197392, 2041981, 4083962, 8167924, 14293867, 16335848, 28587734, 32671696, 57175468, 114350936, 228701872]

約数ペア:

[(1, 228701872), (2, 114350936), (4, 57175468), (7, 32671696), (8, 28587734), (14, 16335848), (16, 14293867), (28, 8167924), (56, 4083962), (112, 2041981), (191, 1197392), (382, 598696), (764, 299348), (1337, 171056), (1528, 149674), (2674, 85528), (3056, 74837), (5348, 42764), (10691, 21392), (10696, 21382)]