263449356

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 623185920

約数和(自身を除く): 359736564

約数列:

[1, 2, 3, 4, 6, 12, 137, 191, 274, 382, 411, 548, 573, 764, 822, 839, 1146, 1644, 1678, 2292, 2517, 3356, 5034, 10068, 26167, 52334, 78501, 104668, 114943, 157002, 160249, 229886, 314004, 320498, 344829, 459772, 480747, 640996, 689658, 961494, 1379316, 1922988, 21954113, 43908226, 65862339, 87816452, 131724678, 263449356]

約数ペア:

[(1, 263449356), (2, 131724678), (3, 87816452), (4, 65862339), (6, 43908226), (12, 21954113), (137, 1922988), (191, 1379316), (274, 961494), (382, 689658), (411, 640996), (548, 480747), (573, 459772), (764, 344829), (822, 320498), (839, 314004), (1146, 229886), (1644, 160249), (1678, 157002), (2292, 114943), (2517, 104668), (3356, 78501), (5034, 52334), (10068, 26167)]