1248189456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{838837}}^1$

素因数の和:838879

約数の個数: 40

約数和(自身を含む): 3328509184

約数和(自身を除く): 2080319728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 838837, 1677674, 2516511, 3355348, 5033022, 6710696, 10066044, 13421392, 20132088, 26003947, 40264176, 52007894, 78011841, 104015788, 156023682, 208031576, 312047364, 416063152, 624094728, 1248189456]

約数ペア:

[(1, 1248189456), (2, 624094728), (3, 416063152), (4, 312047364), (6, 208031576), (8, 156023682), (12, 104015788), (16, 78011841), (24, 52007894), (31, 40264176), (48, 26003947), (62, 20132088), (93, 13421392), (124, 10066044), (186, 6710696), (248, 5033022), (372, 3355348), (496, 2516511), (744, 1677674), (1488, 838837)]