312796956

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{130987}}^1$

素因数の和:131193

約数の個数: 24

約数和(自身を含む): 733532800

約数和(自身を除く): 420735844

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 130987, 261974, 392961, 523948, 785922, 1571844, 26066413, 52132826, 78199239, 104265652, 156398478, 312796956]

約数ペア:

[(1, 312796956), (2, 156398478), (3, 104265652), (4, 78199239), (6, 52132826), (12, 26066413), (199, 1571844), (398, 785922), (597, 523948), (796, 392961), (1194, 261974), (2388, 130987)]