531331728

素因数分解:

$2^4\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{9857}}^1$

素因数の和:10991

約数の個数: 40

約数和(自身を含む): 1373968608

約数和(自身を除く): 842636880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1123, 2246, 3369, 4492, 6738, 8984, 9857, 13476, 17968, 19714, 26952, 29571, 39428, 53904, 59142, 78856, 118284, 157712, 236568, 473136, 11069411, 22138822, 33208233, 44277644, 66416466, 88555288, 132832932, 177110576, 265665864, 531331728]

約数ペア:

[(1, 531331728), (2, 265665864), (3, 177110576), (4, 132832932), (6, 88555288), (8, 66416466), (12, 44277644), (16, 33208233), (24, 22138822), (48, 11069411), (1123, 473136), (2246, 236568), (3369, 157712), (4492, 118284), (6738, 78856), (8984, 59142), (9857, 53904), (13476, 39428), (17968, 29571), (19714, 26952)]